How racing is making strides into Big Data

Words - Alysen Miller

Unless you’ve been living under a rock, you may have noticed many male footballers wearing what appears to be a sports bra during training and matches. This is not a political statement, a show of solidarity with their female counterparts, perhaps; nor is it the latest fashion craze. Rather the bras are, in reality, GPS tracker vests. Containing a small Global Positioning System gadget, they allow team managers and trainers to collect and analyze players’ individualized GPS data in order to make informed decisions about tactics and training.

Like all big-money sports, the top football clubs now employ legions of data nerds to crunch the numbers on all aspects of their players’ performances. Premier League football club, Arsenal, uses the STATSports system to gather physical data on all their players, from the under-12s to the men’s and women’s first teams. Marketed as “the most advanced wearable tech on the market” (that’s the famous bra), it records some 250 separate metrics, including accelerations and decelerations, average heart rate, calories burned, distance per minute, high-speed running, high-intensity distance, max speed, sprints and strain. The statistics are available live during training sessions so coaches can make real-time adjustments where necessary. 

And it goes beyond wearable tech. Players at last year’s World Cup in Qatar were able to get insights into their on-field performance through FIFA’s own player app. Physical performance metrics were collected through a highly accurate in-stadium tracking system, including multiple cameras located around the pitch. These included distance covered at various speed thresholds, number of actions above 25 miles per hour (about 40 kilometers per hour), and maximum speed – all displayed on positional heat maps. Thanks to this data, we know that Kylian Mbappé hit a top speed of 35.3 kilometers per hour (about 22 miles per hour) against Poland in the round of 16. Impressive for a two-legged athlete, even if he won’t be giving the likes of Flightline or Baaeed a run for their money.

Football is following in the footsteps of baseball and American football by embracing “Big Data”. Not only does this enhance teams’ abilities to play and train, it adds another dimension to the spectator experience. Who doesn’t want to know how far their favorite player ran? Horse racing, by contrast, still relies on a mathematical speed model, Timeform, developed in the 1950s.

“When you look at other professional sports, racing’s a fair way behind in terms of how we measure the athlete,” says David Hawke. “Basically, we don’t measure the athlete in a biometric sense at all, whereas most other professional sports measure their athletes in competition, when the athletes are at their highest output and highest exertion. And this is the crucial point.” Hawke is hoping to change all that. He is the managing director of StrideMaster, a system that combines GPS and motion capture technologies to produce detailed insights into the horse’s performance. 

“When we developed the technology, back in 2010, it was essentially technology for race day: tracking horses, getting all their times—all the normal race track performance information that punters might want to see,” he explains. In the course of gathering this information, Hawke accumulated a treasure trove of biometric data. In 2018, he joined up with Dr David Lambert. Kentucky-based Dr Lambert is an expert on equine physiology and the founder of a company called Equine Analysis Systems, which leverages this understanding of how the horse moves to select elite, high-performance thoroughbreds. 

He is looking for the top one percent, the cream of the crop. Hawke’s idea was to take this hypothesis and turn it on its head; in other words, to find the one percent “who were in trouble.” In this way, by identifying the horses that are trying to cope with a problem, vets and trainers would have a crucial data point which could be used to help prevent injuries before they happen.

So how does it work? Here comes the science part. Essentially, every horse has a unique stride “fingerprint.” Thanks to Hawke’s data, we not only know what that fingerprint looks like, but also when the horse deviates substantially from that fingerprint.

 The first step is to collect high-resolution data of the horse at the gallop. This is because, as prey animals, horses are disinclined to show lameness at the walk or trot (the traditional way of assessing a horse’s soundness). “The forces that are at play when a horse is going at 40 miles per hour compared to when it’s being trotted up at five miles per hour are completely different,” says Hawke. “The price that the horse pays for going fast is that it gives up autonomy over a number of things,” he continues. “It gives up autonomy over its breathing, for example. It becomes a mechanical breather. It also gives up autonomy over its footfall. If it’s got a raging foot abscess at the walk or the trot, it will decide not to put its foot down. But at the gallop, it can’t do that. It has no choice over when it puts each foot down. So the only option it’s got left to manage an issue that’s impacting it is postural change: it’s going to hold itself differently; it’s going to use different muscles to try and take the pressure off.” 

To capture these changes, samples are taken from three axes: the vertical, the longitudinal and the medial. This data is captured by a device about the size of an iPhone that’s slipped into the saddle cloth. These samples are then broken down further: “We split the stride up into three parts,” Hawke explains. “We have the hind leg stance phase, which is the primary propulsion and power source for the horse. Hind leg spring function is absolutely critical to a good stride, so if anything’s wrong at the back end, that immediately gets transferred to the front end on the corresponding diagonal. Then we have the forelimb stance phase. And then we have the flight phase, or the collection phase, when the horse is off the ground. The flight phase is where the horse is making most of its postural adjustments in the air. So if it’s got a problem it’s managing, it’s trying desperately to accommodate that problem during the stride. And then when it goes into the air, it’s trying desperately to get itself ready for the next stride to do it all over again.”

The system is capable of detecting minute variations in the horse’s stride that are effectively invisible to the human eye. “From an observational point of view, humans can’t detect these sorts of changes that we’re picking up. It’s simply happening too fast,” he says. The sample rate in StrideMaster’s sensors is 800 hertz, or 800 frames per second. The human eye, by contrast, cannot directly perceive more than about 60 frames per second. “That enables us to look at the stride in a very high level of detail,” he says. 

Hawke has accumulated so much data that it’s no longer necessary to have historic data on an individual horse in order to make a judgment about its soundness. Rather, there exists an “ideal” fingerprint for different categories of horse: “We have a Gp.1 fingerprint, we have a Gp.2 fingerprint, right down to a $10,000 claimer fingerprint, to use the American parlance,” he explains. In other words, soundness can be assessed against an ideal archetype. If a horse is more than two standard deviations outside of this ideal, that is considered an adverse change that the system then flags for the attention of the trainer.

So how is this “deviation” measured? “We’re tracking two or three things that are important: we’re tracking the amount of power they produce, and we’re tracking the amount of vibration they produce,” Hawke explains. Vibration is, essentially, any rapid change in acceleration. That is what is most likely to cause injury. Think of the horse as a four-cylinder engine, with the legs as the pistons. Each piston—or leg—moves in a set rhythm. As long as this rhythm is maintained, vibration will be kept to a minimum. But changes in rhythm (for example, because the horse is managing a problem) generate vibration which, in turn, generates damage. The sounder the horse, in other words, the less vibration. But with great power comes the potential to generate huge amounts of vibration. This explains why most of the horses that get flagged are competitive horses in whatever cohort they’re in. “They’re not horses that are running 20 lengths down the track,” says Hawke. “Generally, those horses are not producing enough power or vibration to get themselves into trouble. [The good horses] will always find a way to go fast,” he says.

While Hawke sees the technology primarily as an injury prevention tool, he acknowledges that its potential is broader than that: “From a social license point of view, that’s where the pressure is: to manage these injury rates and welfare outcomes better than we have been. So that’s the primary focus,” he says. But the same technology could, in theory, be used to identify future elite performers: 

“When you compare, say, a Gp.1 horse to a low-rating handicapper, what we see is increased deviation from optimum,” he explains. “To take a metric at random: gravity. The acceleration of an object toward the ground caused by gravity alone, near the surface of Earth, is called ‘normal gravity,’ or 1g. This acceleration is equal to 32.2 ft/sec2 (9.8 m/sec2). If you drop an apple on Earth, it falls at 1g”. 

“The Gp.1 horse will be much closer to that 1g than the lower rating handicapper,” he explains. “[The lower-rated horse] is not as efficient. They’re losing power in all directions. They’re going up and down more, they’re going side to side more. Whereas the elite horse actually generates surprisingly less power, but it’s all pointing down the road in the right direction.”

Hawke is keen to emphasize that he is not marketing a diagnostic tool. Rather, trainers should see this technology as another tool in their toolkit: “When the trainer gets the information, either they come and seek more information or talk to their vets about what’s going on. The vet can review the stride on a stride-by-stride basis. And when we get down to that level of detail, we can actually, on most occasions, give some indication of what quadrant the problem is emanating from.”

But what if you could identify such problems without even galloping the horse? 

Stephen O’Dwyer thinks he has a solution. O’Dwyer is the founder of Irish start-up TrojanTrack, which uses video cameras to record the horse at the walk and, from there, identify any variations in its movement. “We take video data of 52 different parts of the horse at 120 frames per second,” he explains. “We then convert those parts into biomechanical data: joint velocities, accelerations, angles. And then we can compare that to the horse’s healthy baseline movement to track any deteriorations or imbalances that might be creeping in.” But wait. Horses are prey animals. Won’t they naturally try to mask any injuries at the walk? “Horses are herd animals, so rather than show any sign of injury, they try to hide it as much as possible, and that means compensating on a different limb or something like that,” O’Dwyer acknowledges. “But because we’re tracking 52 points, we’re able to pick up any tiny deviations, tiny nuances that won’t be picked up by the human eye. 

“In talking to a few of the vets, they say that when the horse is in its walk, it’s at its most comfortable,” he continues. “And because they’re in their most comfortable state, they won’t be trying to hide their injury as much.” O’Dwyer plans to incorporate trot movements in the future.

Like Hawke, O’Dwyer sees his technology primarily as another arrow in the trainer’s quiver, rather than a diagnostic tool. “It’s hard for the trainer to pick up on the whole horse at once,” he explains. “They might be staring at one limb while the hip isn’t moving, and they’d have to walk by again and check the hip, and then they’re not looking at another limb. We look at all four limbs landing, the hip movement as one of the limbs is landing. So it’s the whole package of the horse in one to really show the trainer exactly what is going on.”

O’Dwyer acknowledges that the technology is still in its nascency. He is currently running customer trials a couple of yards in Ireland while he tries to drum up the next round of investment. StrideMaster, meanwhile, has been adopted by racing authorities in the United States and in Hawke’s native Australia. But any technologies that can help spot potentially catastrophic injuries before a horse hits the track must be taken extremely seriously by an industry that can, at times, feel like it is operating on the razor’s edge of public acceptability. As Hawke says, “The first priority is welfare because we have to look after the animal. If we’re not seen to be looking after the animal, the whole game’s in trouble.”

It seems like it is only a matter of time before racing joins the ranks of other sports in embracing Big Data. Says Hawke: “If I walked into a major football club and said, ‘Who here’s got expertise in biometric sensor analysis,' half the football department would put their hand up because they’ve been doing it for 20 years. But the information can be used in so many different ways in terms of performance, breeding and training techniques. We’re just scratching the surface.”

Walter Rodriguez

Article by Ken Snyder

We see them every day in the news—men, women and children trudging north across Mexico, searching for a brighter future in the best bet on the globe: the United States. For most Americans, we don’t foresee them winning that bet like our ancestors did generations ago. The odds against them are huge. 

But long shots do come in. 

Walter Rodriguez was 17 years old when he pushed off into the Rio Grande River in the dark from the Mexican bank, his arms wrapped around an inner tube to cross into the U.S. The year was 2015, which differs from 2023 only in scale in terms of illegal immigration. He crossed with two things: the clothes on his back and a desire to make money he could send home. How he ended up making money and yes, quite a bit of it at this point, meant overcoming the longest odds imaginable and, perhaps, a lot of divine intervention. 

Getting here began with a long six-week journey to the border from Usulutan, El Salvador, conducted surreptitiously and not without risk and a sense of danger. 

His family paid $5,000 to a “coyote” (the term we’ve all come to know for those who lead people to the border). 

“They would use cars with six or eight people packed in, and we would drive 10 hours. We’d stay in a house. Next morning, they would drive again in different cars, like a van; and there would be more people in it.”

Three hours into a trek through South Texas brush after his river crossing, the border patrol intercepted him. He first went to jail for several days. After that, he was flown to a detention center for illegally migrating teenagers in Florida with one thread tying him to the U.S. and preventing deportation: an uncle in Baltimore. After a month there and verification that his uncle would take him in, Walter flew to Baltimore and his uncle’s home in Elk Ridge, Maryland. From El Salvador, the trip covered about 3,200 miles. 

He worked in his uncle’s business, pushing, lifting and installing appliances, doing the work of much larger men despite his diminutive size. More than a few people marveled at his strength. Ironically, and what he believes divinely, more than a few people unknowingly prophesied what was to come next for Rodriguez. Particularly striking and memorable for Walter was an old man at a gas station who looked at him and said twice. “You should be a jockey.”

For Walter, the counsel was more than just a chance encounter with a stranger. It is a memory he will carry his whole life: “This means something. I think God was calling me.” 

Laurel Park just happened to be 15 minutes from where Rodriguez lived in Elk Ridge.  

Whether by chance or divine intervention, the first person Rodriguez encountered at Laurel was jockey J.D. Acosta. Walter asked in Spanish, his only language at the time, “Where can I go to learn how to ride? I would like to ride horses.”

He couldn’t have gotten better direction. “I’ve got the perfect guy for you,” said Acosta. That was Jose Corrales, who is known for tutoring and mentoring young jockeys—three of whom have won Eclipse Awards as Apprentice of the Year and a fourth with the same title in England. That was Irish jockey David Egan who spent a winter with Corrales in 2016 before returning to England. He piloted Mishriff to a win in the 2021 Saudi Cup. 

 “This kid—he came over out of the blue to my stable,” recalled Corrales. “He said, ‘I’m so sorry. Somebody told me to come and see you and see if maybe I could become a jockey.’”  

Corrales sized up Rodriguez as others had, echoing what others had told him: “You look like you could be a jockey.”

The journey from looking like a jockey to a license, however, was a long one; he knew nothing about horses or horse racing.

Perhaps surprisingly for someone from Central America, where horses are a routine part of the rural landscape, Rodriguez was scared of Thoroughbreds.

He began, like most people new to the racetrack, hot walking horses after workouts. Corrales also took on the completion of immigration paperwork that had begun with Rodriguez’s uncle.

His first steps toward becoming a rider began with learning how to properly hold reins. After that came time on an Equicizer to familiarize him with the feel of riding. The next step was jogging horses—the real thing.

“He started looking good,” said Corrales.

“I see a lot of things. I told him, ‘You’re going to do something.’”

Maybe the first major step toward becoming a jockey began with the orneriest horse in Corrales’ barn, King Pacay.

“I was scared to put him on,” said Corrales. In fact, the former jockey dreaded exercising the horse, having been “dropped” more than a few times by the horse.

Walter volunteered for the task. “Let me ride him,” Corrales remembered him saying before he asked him, “Are you sure?”

Maybe before the young would-be jockey could change his mind, Corrales quickly gave him a leg up.

“In the beginning, he almost dropped him,” said Corrales, “but he stayed on and he didn’t want to get off.  He said, ‘No, I want to ride him.’”

“It was like a challenge I had to go through,” said Rodriguez, representing a life-changer for him—a career as a jockey or a return to his uncle’s business and heavy appliances. 

The horse not only helped him overcome fear but gave him the confidence to do more than just survive a mean horse.

“I started to learn more of the control of the horses from there.”

Using the word “control” is ironic. In Rodriguez’s third start as a licensed jockey, he won his first race on a horse he didn’t control.

“To be honest, I didn’t know what I was doing. I just let the horse [a Maryland-bred filly, Rationalmillennial] do his thing. I tried to keep her straight, but I didn’t know enough—no tactics, none of that. We broke from the gate, and I just let the horse go.”

Walter Rodriguez receives the traditional dousing from fellow jockey Jorge Ruiz after winning his first career race at Laurel Park, 2022.

It was the first of 11 victories in 2022 in six-and-a-half months on Maryland tracks and then Turfway Park in Kentucky. Earnings were $860,888 in 2022; and to date, at the time of writing not quite halfway through the year, his mounts have earned a whopping $2,558,075. Most amazing, he led Turfway in wins during that track's January through March meet with 48. He rode at a 19% win rate.

Next was a giant step for Rodriguez: the April Spring meet at Keeneland, which annually draws the nation’s best riders.

He won four races from 39 starts. More significant than the wins, perhaps, is the trainer in the winner’s circle with Rodriguez on three of those wins: Wesley Ward.

How Ward came to give Rodriguez an opportunity goes back to 1984, the year of Ward’s Eclipse Award for Outstanding Apprentice. One day on the track at Belmont, he met Jose Corrales. On discovering Corrales was a jockey coming off an injury and battling weight, Ward encouraged him to take his tack to Longacres in Seattle. The move was profitable, leading to a career of over $4.4 million in earnings for Corrales and riding stints in Macau and Hong Kong.

The brief exchange on the racetrack during workouts began a friendship between Corrales and Ward that continued and is one more of those things that lead to where Rodriguez is today as a jockey. 

Corrales touted Rodriguez to Ward, who might be the perfect trainer to promote an apprentice rider. Ward’s success as a “bug boy” eliminates the hesitation many of his owners might have against riding apprentices. 

He might be the young Salvadoran’s biggest fan.

“I can’t say enough good things about that boy.  He’s a wonderful, wonderful human being and is going to be a great rider.”

He added something that is any trainer’s sky-high praise for a jockey: “He’s got that ‘x-factor.’ Horses just run for him.”

Corrales, too, recognizes in Rodriguez a work ethic in short supply on the race track. “A lot of kids, they want to come to the racetrack, and in six months they want to be a jockey. They don’t learn horsemanship,” said Corrales. “You tell Walter to do a stall, he does a stall. You tell him to saddle a horse, he saddles the horse. He learns to do what needs to be done with the horses.

“He’s got the weight. He’s got the size. He’s got a great attitude. He works hard.”

Ward was astonished at something the young man did when one of his exercise riders didn’t show up at Turfway one morning: “He was leading rider at the time but got on 15 horses that morning and that’s just one time.“ Ward estimated Rodriguez did the same thing another 25 times.

“He’ll do anything you ask; he’s just the greatest kid.” 

Ward recounted Rodriguez twice went to an airport in Cincinnati to pick up barn workers flying back to the U.S. from Mexico to satisfy visa requirements. “He’d pick them up at the airport from the red-eye flight at 4:30 in the morning and then drive them down to work at Keeneland.”

Walter on Wesley Ward’s Eye Witness at Keeneland.

With Rodriguez’s success, talent is indisputable, but Corrales also credits a strong desire to reach his goal combined with an outstanding attitude. Spirituality, too, is a key attribute developing in extraordinary circumstances in his home country. 

When Rodriguez was three years old, his father abandoned him and his mother. As for her, all he will say is, “She couldn’t raise me.” His grandmother, Catalina Rodriguez, was the sole parent to Rodriguez from age three.

He calls his grandmother “three or four times a week,” and she knows about his career, thanks to cousins that show her replays of his races.

Watching him leave El Salvador was difficult for her, but she saw it as necessary to the alternative. He credits her for giving him “an opportunity in life. Otherwise, I would be somebody else, doing bad things back at home.”

Surprisingly, her concerns for her grandson in the U.S. were more with handling appliances than 1,110-pound Thoroughbreds.

“When I was working with my uncle, she wasn’t really happy; she wasn’t sure about what I was doing.

“But I kept saying to her, let’s have faith. Hopefully, this is going to be okay. Now she realizes what I was saying.”

His faith extends to the latest in his career: riding at Churchill Downs this summer. “One day I got on my knees and I said to God, ‘Please give me the talent to ride where the big guys are.’“

Gratitude is another quality that seems to come naturally for Rodriguez. After the Turfway Park meet at the beginning of April, he flew back to Maryland to provide a cookout for everybody in Jose Corrales’s barn. 

He also sends money to El Salvador, not only to his grandmother but to help elderly persons he knows back home. During the interview, he showed pictures of food being served to people in his village at his former church. At least a significant portion of that is financed by Rodriguez’s generosity.

“I love to help people. It will come back to you in so many ways. I’ve seen how it came back to me.”

According to Corrales, there have been discussions about a possible movie on Rodriguez, who just received his green card in June of this year.

“These days with immigration, crossing the border and all the trouble we’re having—to have somebody cross the border and have success, it’s a blessing,” Corrales said.

A blessing, for sure, but one that was meant to be. Walter encapsulated his journey and what happened after he went to Laurel Park with a passage from a psalm in the Bible: “The steps of a good man are ordered of the Lord.” 

Why bucked shins are so prevalent in the racehorse

Article by Adam Jackson MRCVS 

One of the most common causes of lost days to training and racing in racehorses is dorsal metacarpal disease (DMD), often referred to as “bucked shins” or “sore shins.” 

Often a frustration to trainers and owners, this problem rears its ugly head at the time of highest expectations, such as arising the last day of work before a horse’s first race, right after a horse’s first victory or after a horse was purchased at a two-year-old sale.

This disease presents with heat, pain with or without inflammation (swelling) on the dorsal (front) surface or the dorsomedial (front inside) surface of the third metacarpal bone (cannon), which is referred to as acute periostitis. With rest and reduced exercise, the condition can improve, but catastrophic fractures of the cannon may occur at the site of previous DMD episodes. A good understanding of this disease and strategies of prevention are vital in order to improve the welfare of the horse and reduce the potential expenses to all shareholders.  

Introduction

The cannon bone is an important structure in the weight bearing and absorbing shock. As the horse moves, the bone bends a little and then returns to its original shape like an elastic band, which is often referred to as elastic deformation. In addition, it has been observed that horses that work slowly have tension on the front of the cannon bone; in other words, the bone is stressed by a stretching force rather than a compressing force. However, at higher speeds, these forces change from stretching to compressing forces.

Repeated bending forces (stress cycle) on the cannon bone causes dorsal metatarsal disease. When the horse is young, it has a thin bone cortex. As the horse grows and is repeatedly subjected to these forces, the bones remodel and the cortex thickens, making it stronger. However, if the bending forces exceed the bone’s ability to remodel, then this leads to stress fatigue and bone damage.

The occurrence of bucked shins is most common when horses are developing, typically at two to three years old as training becomes more intensive. But it must be noted that if the horse is not bone fit, any aged racehorse is susceptible to these diseases when they begin training. Roughly at the age of five years, when a horse is fit, they are at a low risk of this disease. Within the first six months of training, DMD may present in one or both front limbs. If the condition does occur in both front limbs and the horse is being trained on a circular track, then it is likely the inside leg is where it will occur first. In other words, if the training tends to be in a counterclockwise training circuit, then there are greater forces on the left limb than the right, thus the left is more likely to develop the disease before the right limb.

Risk Factors of DMD

1. Age: DMD occurs most commonly in two to three-year-olds often within their first six months of training. It is rarely seen in horses with a mature skeleton (age four and over). However, this disease has been seen in five-year-olds especially if they have been stalled for a long amount of time after weaning and not racing until that age.

2. Gender: It is believed that the gender of the horse does not alter its risk to DMD.

3. Breed: Most common in Thoroughbreds but may be seen in both Standardbreds and Quarter horses. 

4. Genetics: The risk of DMD is influenced by genetics as variation in limb bone geometry (inherited) behaves differently to force/strains on the bone. In addition, the longer the cannon bone, the greater the load is at flexion of the dorsal cortex of the bone, making it more susceptible to DMD.

5. Training and racing surfaces: The different types of training and racing surface alter the risk to DMD because there are variations in the force applied to limbs as well as the acceleration rates of hoof impact.  Furthermore, the impact of these forces is increased with greater speed.  Dirt tracks tend to be the hardest surface, whereas synthetic tracks reduce hoof and limb impact and loading force. However, it is important to remember that the hardness all of these surfaces can be altered by a number of other factors such as:

Training and racing surfaces

• Different surface materials

• Changes in weather, temperature and humidity

• Surface maintenance (i.e., soaking, harrowing)

• Changes in horse body weight

• Age of surface, wear and tear of surface

• Human opinion of condition of track

  6. Training: The length of time for bones to respond to different training practices is unknown. Although further research is required, it is suggested that fast work should be avoided in the early stages of training as it is thought that high-speed exercise introduced too quickly (within one month) was detrimental to bone health.

  7. Direction of training: Track direction varies globally. Thoroughbreds tend to lead with the inside forelimb around turns then switch to the outer forelimb on the straight. It has been suggested that due to greater forces on the leading limb on the turn, that limb is more at risk of bucked shins. However, more research is required to make accurate conclusions.

  8. Speed: Current research is contradictory. Some research indicates a reduction in the risk of DMD if the horse is trained at high speeds with every extra mile worked, and canter work increases the risk. However, other research suggests that short periods of work (< 1 month) at high speed increases the risk of DMD.

  9. Camber: In the U.S., tracks are usually flat in contrast with European tracks, which tend to vary in their design and often include slopes, twists, turns, uphill sections, and cambers, with turf being the prevalent surface.   In addition, races may be run straight, clockwise or counterclockwise.  Although it is known that this variation in track characteristics alters the horse’s gait, thus altering forces on the forelimbs, further research is needed to understand if these variations increase the risk of DMD.

How does DMD develop?

Bucked shin is the formation of tiny stress fractures on the front or inside of the cannon bone of the horse’s front legs. DMD occurs when the stress on the legs with high-speed training exceeds the bone’s ability to adapt to those stresses. 

Bone is a dynamic tissue that is constantly adapting its structure. Once the bone is formed in immature animals, the bone grows and changes shape by a process called modeling. Bone remodeling is different to modeling in that its function is to renew the skeleton and involves both bone resorption and formation to occur at the same location in a sequential manner.   

With high-speed training, there is high-strain fatigue, which causes excessive compression of the bone. During this compression, there is an insufficient amount of bone remodeling at the point of stress. At this site, this new bone is much weaker; thus, it is susceptible to inflammation, and pain and may lead to fractures.

Treatment of dorsal metacarpal disease

Treatment of DMD is designed to alleviate pain and inflammation while allowing the remodeling process of the bone to catch up with the damage that has been caused from stress cycling.

The core of the treatment is rest and providing pain relief, followed by a slow and gradual increase in exercise levels. 

Fractures of the bone cortex can be treated with surgery using lag screw fixation and osteostixis. Osteostixis is the drilling of many holes around the site of fracture in order to promote bone healing. Lag screw fixation is the drilling of a screw across the fracture line to compress and stabilize the bone. However, fracture recurrence is common with both techniques and requires five to six months out of training.

There are additional treatments that may be used to complement core treatments. Extracorporeal shock wave therapy (ESWT) is commonly used for treatment and involves a highly concentrated, powerful acoustic (sound) energy source being applied to the site of injury. The rationale is that ESWT increases blood flow, increases growth of new blood vessels and increases the production of natural healing factors in the treated area. The research findings are limited on its effectiveness but anecdotally among the veterinary profession, it seems to work on bucked shins and stress fractures. 

In North America, horses are not permitted to race or breeze for 30 days following treatment as per the Horseracing Integrity and Safety Authority’s (HISA) rulings. In Europe, horses must not have had shock wave therapy on the day of racing, or on any of the five days before the race day in which the horse is declared to run. 

With all treatment options, there must be a careful and considered discussion with the veterinarian and all stakeholders on the desired outcome while bearing in mind the important factor of the horse’s welfare and wellbeing.

What about bisphosphonates?

Some clinicians are using a combination of shockwave and bisphosphonates (TildrenTM, OsPhosTM) to treat DMD. Bisphosphonates were first seen in human medicine and used for osteoporosis. Bones are constantly remodeling in a process that removes old bone cells and deposits new ones. Bisphosphonates help prevent bones from losing calcium and other minerals by slowing or stopping that natural process that dissolves bone tissue, thus, helping bones remain strong and intact. Veterinary surgeons report mixed results with these therapies, and long-term use of bisphosphonates is expensive and has serious consequences. Bisphosphonates are toxic to the gastrointestinal and renal systems, thus, potentially causing colic and kidney disease. Their safety has not been evaluated for the use in horses younger than four years old nor in pregnant and lactating mares.

RULES ARE CHANGING - Bisphosphonates

HISA’s Anti-Doping and Medication Control (ADMC) Program came into effect on March 27 and with it, new regulations regarding the presence and use of bisphosphonates.

The Horseracing Integrity & Welfare Unit (HIWU) states “The ADMC Program regulations categorize bisphosphonates as a banned substance, meaning that they are prohibited from being administered to, or present in, covered horses at any time. Covered horses that test positive for bisphosphonates under the ADMC Program are subject to lifetime ineligibility, and associated covered persons may incur an Anti-Doping Rule Violation.”

“HIWU will not pursue disciplinary action against Covered Horses or their associated covered person(s) for the presence of bisphosphonates if the covered person(s) can provide documentation (e.g., medical records or a positive test result) to HIWU of the administration or presence of bisphosphonates prior to the implementation date of the ADMC Program.” 

In Europe, bisphosphonates are not to be administered to a racehorse under the age of three years and six months as determined by its recorded date of birth, on the day of the race or on any of the 30 days before the day of the race in which the horse is declared to run as per The International Federation of Horseracing Authorities rulings.

Training Regimens

With DMD, it must be remembered that it is an appropriate response for new bone formation when the cannon endures cyclic stress and injury. This injury cannot be ignored but addressed to reduce the risk of serious consequences.  Exercise is the root of the problem; therefore, the solution is to alter the patterns of exercise.   

Dr. David Nunamaker, DVM, of the University of Pennsylvania, has developed a training program, which is believed to reduce the risk of DMD. The rationale when developing this modified training program is that horses are not born with the right bone structure for racing.  The bones are to develop and adapt to racing. By providing training programs that mimic racing, the bones can adapt to the forces that are applied during racing, thus, reducing the risk of developing bucked shins.

When initiating this training regimen, it is assumed that young horses are broken to ride in autumn and able to gallop a mile by January so that training can start. 

Stage 1 (5-week duration) – Horses finish the gallops two times a week with the last 1/8th of the mile (last 200 meters of 1600 meters) completed in an open gallop in 15 seconds.

Stage 2 (5-week duration) – Twice a week, open gallops for ¼ of a mile (400 meters of 1600 meters) in 30 seconds including a one-mile (1600 meters) gallop.

Stage 3 (7-week duration) – The addition of speed work once per week.  Breezing (moderate speed) for ¼ mile (400 meters) and daily gallops lengthened to 1¼ miles twice per week for four weeks. In the following three weeks, the ¼ mile breeze is continued with a strong gallop out for another furlong (roughly 40 seconds total for a breeze). 

Conclusion

The findings of exercise research are often varied and contradictory due to many research variables, making comparisons and conclusions difficult. In addition, most of the research of musculoskeletal issues in racehorses uses racing data, but most injuries occur during training.

Because more research is needed, there remain conflicting views of the effects of racing on horses before skeletal maturity and the most effective and safe way to introduce speed exercise. At present, the data suggests that distance and speed should be implemented gradually and should include high-speed work at full racing speed.

The racing industry must continue to work cooperatively to address the welfare concerns associated with horses experiencing DMD.

How the gut-brain connection affects the performance of horses

Diligence is the mother of good luck. –Benjamin Franklin

Article by Scott Anderson

Trainers are always looking to gain an edge in performance. At a minimum, they make sure their athletes get proper nutrition and exercise. Horses require muscle and stamina to compete, so they need to be in top physical condition. But what about their mental state? Are they jittery, distracted or disinterested? No matter how strong the horses are, their heads must be in the game to succeed.

Surprisingly, much of that mental attitude is driven by gut health, which in turn depends on the collection of microbes that live there, called the microbiota. In a horse, the microbiota is a tightly packed community of about 100 trillion microbes, composed of bacteria, archaea, fungi and protozoa. It colonizes the entire GI tract but is largely concentrated in the hindgut, where it works to ferment the prebiotic fiber in forage. The microbial fermentation of fiber into fatty acids produces 70% of the animal’s energy requirements and without it, the horse couldn’t get sufficient energy from simple forage. Intriguingly, byproducts of that fermentation can affect the brain. 

It is easy to be skeptical about this gut-brain connection, but over the last decade, research has made it clear that gut microbes have an outsized influence on mood and behavior. Microbes that improve mental state are called psychobiotics, and they may completely change the way you train and manage your horses. A horse’s health – and consequently its performance – starts in the gut.

Inflammation

When the microbiota is unbalanced by stress, diet or sickness, it is said to be dysbiotic. It loses diversity, and a handful of bacterial species compete for domination. Without the pushback of a diverse population, even beneficial bacteria can become pathogenic. Surprisingly, that can affect the brain. Multiple studies in various animal models have shown that transmitting fecal matter from one animal to another also transmits their mood. This demonstrates that a dysbiotic microbiota can reliably cause mental issues including anxiety and depression, thereby affecting performance. 

An important function of the microbiota is to fight off pathogens by outcompeting, starving or killing them. However, a dysbiotic microbiota is less diligent and may permit pathogens to damage the gut lining. A degraded gut lining can leak, allowing bacteria and toxins into the bloodstream. The heart then unwittingly pumps them to every organ in the body, including the brain. This makes the gut the primary source of infection in the body, which explains why 80% of the immune system is located around the intestines. Over time, a leaky gut can lead to chronic systemic inflammation, which weakens the blood-brain barrier and interferes with memory, cognition and mood. 

Inflammation is a major component of the gut-brain connection, but not the only one.

Neurotransmitters and hormones

Horses and humans use neurotransmitters to communicate between nerve cells. Brains and their attendant nerve bundles constitute a sophisticated network, which makes it somewhat alarming that microbes also produce neurotransmitters. Microbes use neurotransmitters to converse with each other, but also to converse with their host. The entire gut is enmeshed in nerve cells that are gathered up into the vagus nerve that travels to the brain. Microbial neurotransmitters including serotonin and dopamine thus allow certain microbes to communicate directly with the brain via the vagus nerve. We know this happens with specific bacteria, including Lactobacillus species, because when the vagus is severed, their psychobiotic effects disappear. 

As well as neurotransmitters, hormones are involved in gut-brain communications. The hypothalamus-pituitary-adrenal (HPA) axis controls the stress response in animals. The hypothalamus is located low in the brain and responds to stressors – such as a lurking predator – by producing hormones that stimulate the neighboring pituitary, which then triggers the adrenal gland to produce cortisol, the stress hormone. Cortisol acts as a threat warning and causes the horse to ramp up glucose production, supplying the energy needed to escape a predator. This is the same hormonal circuit that trainers exploit for racing.

The HPA axis produces cortisol in response to stress. Cortisol inhibits the immune system, which in combination with a leaky gut allows pathogens to enter the bloodstream. Subsequent systemic inflammation and vagal feedback lead to stereotypies.

The production of these hormones redirects energy to the heart, lungs and muscles at the expense of the immune system. From an evolutionary point of view, the tradeoff makes sense: first escape the predator and deal with infections later. After the danger has passed, cortisol causes the HPA to return to normal – the calm after the storm. 

However, continued stress disrupts that cycle, causing anxiety and diminishing the brain’s ability to store memories. This can dramatically interfere with training. Stress can also induce the release of norepinephrine, which promotes the growth of pathogenic bacteria including Campylobacter jejuni, Listeria, Helicobacter pylori and Salmonella. Prolonged high cortisol levels can increase gut leakiness, potentially leading to infection and further compounding the situation. In the long term, continued stress leads to systemic inflammation, which is a precursor to problematic behaviors.

Short-chain fatty acids

When microbes consume proteins and fiber, they break them down into their constituent molecules, such as amino acids, fatty acids and sugars. These are the metabolites of the microbes. As well as neurotransmitters and hormones, the gut-brain conversation is mediated by metabolites like butyrate  – an important short-chain fatty acid that plays multiple roles in the body. 

In the gut, butyrate serves as a preferred nutrient for the cell lining. It encourages the differentiation of stem cells to replenish gut cells that are routinely sloughed off or damaged. It plays an important role in the production of mucus – an essential part of gut protection – which coats the gut from mouth to anus. In the muscles, butyrate boosts the growth of skeletal muscle, which is crucial to athletic performance, as well as for inducing the production of glucose  – the primary muscle fuel. One-quarter of systemic glucose is driven by butyrate. In its gut-brain role, butyrate passes through the blood-brain barrier, where it nourishes and enhances the growth of new brain cells. 

These factors make butyrate a star player in the gut-brain connection. They also highlight the benefits of prebiotic fiber, especially when high-energy, low-fiber feeds are provided.

Starting a microbiota

We’ve explored the major pathways of the gut-brain connection: inflammation, neurotransmitters, hormones and fatty acids. Some of these pathways are at odds with each other. How does such a complicated system come together?

As mentioned, the microbiota is an animal’s first line of defense against pathogens, attacking and killing them, often before the immune system is even aware of them. That means a healthy microbiota is an essential part of the immune system. However, the immune system is designed to attack foreign cells, which includes bacteria. For the microbiota to survive, the immune system must therefore learn to accept beneficial microbes. This lesson in tolerance needs to take place early in the foal’s development, or its immune system may forever fight its microbiota.

There are multiple ways nature ensures that foals get a good start on a microbiota that can peacefully coexist with the immune system. The first contribution to a protective microbiota comes from vaginal secretions that coat the foal during birth. After birth, microbes are included in the mare’s milk. These microbes are specially curated from the mare’s gut and transported to the milk glands by the lymphatic system. The mare’s milk also includes immune factors including immunoglobulins that help the foal to distinguish between microbial friends and foes. An additional way to enhance the microbiota is through coprophagia, the consumption of manure. Far from an aberration, foals eat their mother’s manure to buttress their microbiota. 

Microbes affect the growth and shape of neurons in various brain sites as the foal develops, a remarkable illustration of the importance of a healthy early gut microbiota. 

The cooperation between the immune system and the microbiota is inevitably complex. Certain commensal bacteria, including Clostridiales and Verrucomicrobia, may be able to pacify the immune system, thus inhibiting inflammation. This is a case where microbes manage the immune system, not the other way around. These convoluted immune-microbial interactions affect the mental state – and consequently the behavior – of the horse, starting at birth.

Stereotypies

A 2020 study of 185 performance horses conducted by French researchers Léa Lansade and Núria Mach found that the microbiota, via the gut-brain connection, is more important to performance than genetics. They found that microbial differences contributed significantly to behavioral traits, both good and bad. A diversified and resilient microbiota can help horses better handle stressors including stalling, training and trailering. A weakened or dysbiotic microbiota contributes to bad behaviors (stereotypies) and poor performance. 

The horses in this study were all carefully managed performance horses, yet the rates of stereotypies were surprisingly high. A kind of anxiety called hypervigilance was observed in three-quarters of the horses, and almost half displayed aggressive behavior like kicking or biting. The study found that oral stereotypies like biting and cribbing were positively correlated with Acinetobacter and Solibacillus bacteria and negatively correlated with Cellulosilyticum and Terrisporobacter. Aggressive behavior was positively correlated with Pseudomonas and negatively correlated with Anaeroplasma. 

Some of these behaviors can be corrected by certain Lactobacillus and Bacteroides species, making them psychobiotics. That these personality traits are correlated to gut microbes is truly remarkable. 

Intriguingly, the breed of a horse has very little impact on the makeup of its microbiota. Instead, the main contributor to the composition of the microbiota is diet. Feeding and supplements are thus key drivers of the horse’s mental state and performance. 

The gut-brain connection and training

How might the gut-brain connection affect your training practices? Here are some of the unexpected areas where the gut affects the brain and vice-versa:

High-energy feed. Horses evolved to subside on low-energy, high-fiber forage and thus have the appropriate gut microbes to deal with it. A high-energy diet is absorbed quickly in the gut and can lead to a bloom in lactic acid-producing bacteria that can negatively impact the colonic microbiota. High-energy feeds are designed to improve athletic output, but over time, too much grain can make a horse antisocial, anxious and easily spooked. This can damage performance  – the very thing it is trying to enhance. Supplementary prebiotics may help to rebalance the microbiota on a high-starch regimen.

Changing feed regimens quickly. When you change feed, certain microbes will benefit and others will suffer. If you do this too quickly, the microbiota can become unbalanced or dysbiotic. Introducing new feeds slowly helps to prevent overgrowth and allows a balanced collection of microbes to acclimate to a new regimen. 

Stress. Training, trailering and racing all contribute to stress in the horse. A balanced microbiota is resilient and can tolerate moderate amounts of stress. However, excessive stress can lead, via the HPA axis, to a leaky gut. Over time, it can result in systemic inflammation, stereotypies and poor performance.

Overuse of antibiotics. Antibiotics are lifesavers but are not without side effects. Oral antibiotics can kill beneficial gut microbes. This can lead to diarrhea, adversely affecting performance. The effects of antibiotics on the microbiota can last for weeks and may contribute to depression and anxiety. 

Exercise and training. Exercise has a beneficial effect on the gut microbiota, up to a point. But too much exercise can promote gut permeability and inflammation, partly due to a lack of blood flow to the gut and consequent leakiness of the intestinal lining. Thus, overtraining can lead to depression and reduced performance.

Knowing how training affects the gut and how the gut affects the brain can improve outcomes. With a proper diet, including sufficient prebiotic fiber to optimize microbiota health, a poor doer can be turned into a model athlete. 

References

Mach, Núria, Alice Ruet, Allison Clark, David Bars-Cortina, Yuliaxis Ramayo-Caldas, Elisa Crisci, Samuel Pennarun, et al. “Priming for Welfare: Gut Microbiota Is Associated with Equitation Conditions and Behavior in Horse Athletes.” Scientific Reports 10, no. 1 (May 20, 2020): 8311.

Bulmer, Louise S., Jo-Anne Murray, Neil M. Burns, Anna Garber, Francoise Wemelsfelder, Neil R. McEwan, and Peter M. Hastie. “High-Starch Diets Alter Equine Faecal Microbiota and Increase Behavioural Reactivity.” Scientific Reports 9, no. 1 (December 9, 2019): 18621. https://doi.org/10.1038/s41598-019-54039-8.

Lindenberg, F., L. Krych, W. Kot, J. Fielden, H. Frøkiær, G. van Galen, D. S. Nielsen, and A. K. Hansen. “Development of the Equine Gut Microbiota.” Scientific Reports 9, no. 1 (October 8, 2019): 14427.

Lindenberg, F., L. Krych, J. Fielden, W. Kot, H. Frøkiær, G. van Galen, D. S. Nielsen, and A. K. Hansen. “Expression of Immune Regulatory Genes Correlate with the Abundance of Specific Clostridiales and Verrucomicrobia Species in the Equine Ileum and Cecum.” Scientific Reports 9, no. 1 (September 3, 2019): 12674. 

Daniels, S. P., J. Leng, J. R. Swann, and C. J. Proudman. “Bugs and Drugs: A Systems Biology Approach to Characterising the Effect of Moxidectin on the Horse’s Faecal Microbiome.” Animal Microbiome 2, no. 1 (October 14, 2020): 38.

Growth spurts in young horses

The X-Factor

Growth spurts in young horses: What can we learn from 'human' research into growth and maturation in sport and exercise?

Article by Alysen Miller

Ask anyone to list five famous Belgians, and odds are that Kevin De Bruyne’s name will make an appearance. The Manchester City midfielder is widely regarded as one of the best footballers of his generation. Yet you might not have heard of him at all were it not for an innovative talent development scheme in his home country that could influence the way we select, train and manage racehorses.

Traditionally young footballers, like racehorses, are grouped age. By contrast, bio banding is the process of grouping athletes on the basis of attributes associated with growth and maturation, rather than chronological age. “Whether you mature earlier or later has quite a lot of bearing in sport, where greater speed, strength or power can be important,” explains Professor Sean Cumming, an affable Orkney Islander based at the University of Bath who studies growth and maturation. “When you look at children in sport, we group them by age for competition and for training. And while age groups are great in so far as it allows you to match kids of similar cognitive development, motor skills and experience, the challenge is that kids can vary hugely in terms of their biological maturity.” Although the effect of this ‘maturity bias’ doesn’t kick in until pubertal onset at around 11 or 12 years of age, the variance in biological maturity can already be anything up to five or six years by that point.

The concept that relative age can play a determinative role in future sporting success is not new. It explains why broodmares are covered in spring to produce foals in February and March. A winter-born colt running in the Derby in early June of its three-year-old year may be up to 10% of its life older than a spring-born animal—an unquestionable advantage. Or is it?

Indeed, it’s not only in horse racing where the orthodoxy around the so-called ‘relative age effect’ holds sway. In his book Outliers, Malcolm Gladwell notes that a disproportionate number of elite Canadian hockey players are born in the earlier months of the calendar year. 

The reason, he posits, is that since youth hockey leagues determine eligibility by calendar year, children born in January are pitted against those born in December. Because the earlier-born children are likely to be larger than those born later (at least until somatic factors kick in), they are often identified as better athletes. 

This, in turn, gives them more exposure to better coaching, and the gap between the two groups widens. Sociologist Robert K. Merton has dubbed this the ‘Matthew Effect’ after a verse in the Gospel of Matthew: "For unto everyone that hath shall be given, and he shall have abundance. But from him, that hath not shall be taken away even that which he hath.”

But, cautions Professor Cumming, this only tells part of the story: “What even a lot of the academics get wrong is that relative age and maturity are not one and the same. In fact, our data shows that only about 8% of the relative age effect in academy football can be explained by physical maturity. It’s quite possible to be the oldest kid in the age group but also the least mature, or the youngest kid in the age group but also the most mature.” 

The focus on relative size and strength alone, in other words, can create a bandwagon effect. “If you’re looking to identify and develop the most talented young athletes, then it’s going to cloud your vision. It’s going to make some kids look fantastic and some kids look quite poor.” Perhaps tellingly, the last January-born Derby winner, Pour Moi, came in 2008. The youngest winner of the last 10 years, Anthony Van Dyck, was born in mid-May.

Enter De Bruyne. The Royal Belgian Football Association’s Programme of the Futures, as it is known, allows late-developing players to hone their skills by playing mostly friendly matches against teams of the same physical maturity level, irrespective of age. De Bruyne is the scheme’s most famous graduate. Other members of the late-developer club include Dries Mertens, Thomas Meunier and Yannick Carrasco. By deliberately creating a climate in which late-maturing players get a second bite at the cherry, a country with a population of just 11 million has become a global footballing superpower. Unsurprisingly, other nations are starting to catch on, and several similar programmes have sprung up across the UK and Europe.

Every professional football club has a story about the one who got away—the player that was cut from their programme for being too physically small, from Jamie Vardy (released by Sheffield Wednesday at 15) to Harry Kane (the now 6’2” striker was released by Arsenal at the age of nine). But the consequences are more far-reaching than just missing out on the next footballer superstar. There is compelling evidence to suggest that tailoring the training load to the stage of the athlete’s biological maturity can reduce injuries. The amount of time spent off through injury during an athlete’s formative years is thought to be one of the single biggest factors that determines future professional success. 

Since overuse injuries and stress fractures all peak when the athlete is going through their pubertal growth spurt, it is important to identify when an athlete is entering this phase and adjust the load accordingly. As Professor Cumming explains, “Because we know the growth spurt typically takes off at around 85-86% [of the athlete’s predicted adult height] and peaks at around 90-91%, as soon as they move into that phase we can change the training prescription to more developmentally focused stuff—coordination, balance, core strength—all things that are going to help the child transition to a phase when their body is changing rapidly, when they’re more at risk of certain types of injuries.” Early evidence from clubs using the method has pointed to a 72% reduction in injuries.

And it’s not just football clubs that are starting to understand the benefits of bio-banding. Daniel and Claire Kübler have been bio-banding their horses using knee x-rays, among other metrics, to determine when to increase a horse’s workload. “We back most of our own horses and train them away to where they can canter relatively comfortably at a normal speed,” says Daniel. “Once a horse can canter away, that’s when we go in and do that first set of x-rays.” The horses are given a grade based on the degree of fusion in the growth plates in the knee, with A being an open growth plate, B being partially closed and C being a closed growth plate. “Those really open ‘A’ horses, you might say, ‘OK, there’s no point—give it a break,’” says Daniel. The C’s, likewise, tend to be easy cases. “It’s really the B horses that are the interesting ones, where you have to make a bit more of a decision,” says Daniel. “What we don’t want to be doing is increasing the workload on a horse that’s relatively immature.”

Although the growth rate in horses varies somewhat by breed, most horses do not reach full physical maturity until around six years of age, with larger breeds like draft horses still growing until eight years of age. A two-year-old horse is an adolescent; it has reached approximately 97% of its mature height by 22 months but critically, its bones will not fully fuse for another four years. 

Like humans, horses grow distal to proximal—that is, from the feet up—with the pasterns developing first, fusing at around six months, followed by the cannons at around the one-year mark. The pelvis and spine fuse last. It is during the horse’s two-year-old year that the major leg bones—the radius, ulna and tibia—will fuse. It is therefore important to understand when a horse is entering its growth spurt and tailor its regime accordingly. “It’s about injury reduction,” argues Daniel. “Young athletes are highly susceptible to injury, and by recognising and identifying the growth spurt, you’re massively reducing the injury rate by adapting the training load.”

“The knees are the most delicate bit,” he goes on. “That’s where most of your injuries occur that can cause problems down the line. When you’ve got one with poor grading on its knees, it’s being pre-emptive in your training,” he continues. “You would train that horse a bit more conservatively and not push it quite as hard. You might spend more time on an incline gallop, or you might introduce swimming into the horse’s routine so that you’re putting a bit less concussion through those joints. And hopefully you’re getting the benefit down the line, because they haven’t been pushed too hard, too young.”

Joint licence-holders Daniel and Claire have long advocated for the role of science in training racehorses. “We’re not scared of it,” says Claire, who holds a degree in physiology from Cambridge University. “Having the additional awareness of it gives you a greater understanding,” she asserts. Coming from a non-racing background, meanwhile, has allowed Daniel to approach training with something of a fresh perspective: “It’s the critical questioning. A lot of things in racing are done because that’s the way they’ve always been done, and you can work backwards and find that the reason they work is because, scientifically, it stacks up. But there’s other things where you actually go and look at the science, and it doesn’t make any sense to do that.”

“I love reading about human sports science and listening to podcasts to get ideas,” he explains. “Essentially we’re all mammals, and although there are some differences, there are also a lot of similarities.”

Following the science has not only allowed the Küblers to produce happy, healthy horses—“I’d like to say our horses are very sound and durable,” notes Claire—it has helped them manage owners’ expectations. “Owners enjoy the insights and better understanding themselves as to how the horses progress and develop,” she says.

“As a trainer, sometimes you can look at a horse and you can see it’s backwards and it needs time,” says Daniel. “What’s helpful about having the knee x-rays is that it’s a very visible thing to show to someone who doesn’t necessarily understand horses particularly well or isn’t used to them. It’s a simple way to say, ‘Your horse is immature.’ That’s a helpful tool as a trainer in terms of being able to communicate very clearly with your owners.” Posting regularly on social media, meanwhile, has attracted interest from outside the sport—including from Professor Cumming himself, who reached out to Daniel through Twitter. 

The science is certainly compelling. But, emphasises Daniel, you cannot rely on data alone. “You can’t solve the challenge of training racehorses purely with numbers in the same way that I don’t think you can solve it purely just by looking anymore, because you’re not looking at bits of information. It’s an example of using a scientific, data-driven, analytical approach to enhance the welfare and time the horse’s development in the right way for that individual,” he says.

“The numbers don’t lie, but still you need the horsemanship,” agrees Claire. Feedback from the work riders, she says, can provide as much insight into a horse’s state of growth as an x-ray. “They can pick up on the horse, whether it’s still maturing and doesn’t quite mentally understand what it’s doing. Then you can come up with ideas together as a team,” she says.

In a climate where racing, and equestrian sport in general, is the subject of increasing scrutiny—both from outside the sport and from within—t is submitted that any sports science techniques that can deliver tangible welfare benefits to the horse should be embraced.

“At the end of the day, they have to go out and race, and they all have to be sound enough to do that,” says Daniel. 

“You’re always trying to find ways to help get an edge on the track—to get more winners,” agrees Claire. “But you also just want to do the best for the horse so you’re getting a sound horse to achieve its optimum best.”

Does Jockey Gender Make a Difference?

Experts from the University of Nottingham have found that the sex of a jockey doesn’t influence any aspect of racehorse physiology and performance.

Article by Charlotte Schrurs and David S. Gardner

Charlotte Schrurs

The findings of the study, presently published as a preprint at Research Square, offer a new perspective on the possible balance of elite male and female jockeys on the start line of races.

Studies assessing the effect of the sex of a rider on racehorse performance and physiology during training have not been reported, mostly due to the lack of available data for female participants within the sport.

David S. Gardner

The racing of Thoroughbred horses has a tradition dating back to the 18th century in the UK. However, it was not until the mid-late 20th century that the first ladies’ race was held. In the present day, more than 90% of participating jockeys, in most racing nations, are men. This is likely an unconscious bias toward male jockeys being, on average, physically “stronger,” able to push horses harder, and thus performing better in races than female jockeys.

In horse racing, male and female jockeys compete against each other in the majority of races. This is because the competitive advantage is less on the physical attributes of the rider but more on skill level or ability to partner with an animal. Indeed, racing requires quick reaction time and agility from the jockey while being able to navigate the horse with dexterity across the peloton at peak speeds often exceeding 37mph. This decade has seen a marked increase in participation of female jockeys at an elite level in the racing industry. In 2021, the Irish jockey — Rachael Blackmore — made history by winning several high-profile races. This year, she continued her remarkable rise by becoming the first female jockey ever to win the Gold Cup at the Cheltenham Festival.

Success stories like this are shaping global betting behaviors on the racetrack and challenging the public’s confidence in the ability of male or female jockeys to win big races. In the UK and Ireland, previous research had suggested an underestimation of the ability of female jockeys to win races, as recorded in betting behavior.

In racing, a competitive advantage may lie in the ability of a jockey to control the horse, and/or less weight carried by the horse (i.e. weight of jockey plus saddle). Experts from the University of Nottingham have found that the sex of a jockey doesn’t influence any aspect of racehorse physiology and performance.

Researchers from the School of Veterinary Medicine and Science at the University of Nottingham (UK) worked with Scientific Director Guillaume Dubois, PhD, at Arioneo Ltd — a company that developed a bespoke exercise tracking device for horses; and an Equine Sports Medicine specialist (Dr. Emmanuelle van Erck-Westergren, PhD; Equine Sports Medicine Practice, Belgium) to answer some of these questions.

They monitored 530 Thoroughbred racehorses, ridden by 103 different work riders, which were randomly allocated to a horse (66 male, 37 female) over a total of 3,568 workouts (varying intensity from slow/med/hard canter to gallop) at a single racing yard (with varying tracks – all weather, dirt and turf ) (Ciaron Maher racing) in Victoria, Australia. Variables such as speed, stride length and frequency, heart rate and rate of recovery were recorded with a validated fitness tracker (the ‘Equimetre©’). This tracker was specifically designed to monitor horses during their daily exercise routine with advanced data analysis services (www.arioneo.com).

An average racehorse weighs ~1,100-1,300lbs, an average jockey, ~108-121lbs. Yet, a few ounces extra on the back of a racehorse has been shown to influence race performance. Therefore, weight carried by the horse (jockey, plus saddle and added weights where necessary) is used to further equalize any perceived performance advantage. This allows horses of varying levels to participate in so called “handicap” races. In such races, each horse is attributed a predetermined weight to carry determined by the racing regulatory board.

Horses with better racing records are allocated higher weights in order to further equalize any perceived performance advantage. Hence, jockeys are weighed in before and weighed out after races.

All being equal, would a racehorse during race-pace workouts perform any differently when ridden by either a female or male jockey? Would that racehorse be more or less likely to win a race?

The research monitored 530 Thoroughbred racehorses, ridden by 103 different work riders, which were randomly allocated to a horse (66 male, 37 female) over a total of 3,568 workouts.

WHAT IT IS COMPUTED TOMOGRAPHY?

Computed tomography (CT) helps veterinarians make diagnoses and trainers make decisions. CT scanners take hundreds of x-ray images rotating around the target and create an exact 3D digital rendering. The diagnostic power is in the ability to scroll through the 3D rendering slice by slice, at any angle you choose.

What can it do?

• Small stuff: Tiny P1 fractures and early condylar and coffin fractures: scrolling slices one at a time the tiniest cracks, even bone sclerosis patterns that precede cracks, become clearly visible.

• Hard to see spots: Small bones of the knees and hocks, the suspensory origin, non-displaced cracks in the sesamoids: difficult to evaluate properly on radiographs but clear on CT. CT is also far superior for finding and correcting abnormalities of the skull, teeth and sinuses.

• Cartilage: Arthroscopic surgery has typically been required but by injecting the joint with radio-opaque contrast (sometimes called “dye”) we can see cartilage lesions on CT.

• Fracture prognosis: Two simple condylar fractures may have vastly different outcomes based on trauma unnoticed on plain radiographs. CT enables more accurate prognostication critical for planning the horse’s future.

• The neck: It is shocking how many abnormalities are visible with 3-dimensional imaging of the neck. Nerve compression is visible even when it comes from the side; previously undiagnosable with regular radiographs.

• Surgery: CT guidance enables accurate fracture reconstruction and precise placement of screws in difficult locations.

When to use it?

Think of CT as a microscope; use it when you know where the problem is, but you just can’t see it on radiographs. If you cannot localize the issue, you probably need a bone scan (scintigraphy).

What sets the Mid-Atlantic Equine CT scanner apart?

Image quality and a standing horse.

Two main types of CT: cone beam (x-ray beam is a cone, producing image distortion) and fan beam (beam is a thin blade).

Image detail is far superior with fan beam; the main reason Mid- Atlantic Equine moved to it from the robotic CT. Most fan beam CT units are small and require general anesthesia. The CT scanner at Mid-Atlantic Equine is a Canon large bore CT mounted on a computer controlled platform, allowing true CT imaging in a standing horse (foot to forearm or gaskin, nose to base of the neck C5/6 or 6/7). Under anesthesia imaging of elbows, shoulders, chest, thoracic spine, back, pelvis, SI, hips and stifles can be obtained. Medical care so advanced it almost makes you wish you were a horse. We offer every type of medical care your four-legged athlete could ever need. With board-certified specialists in all fields we provide everything from upper airway, arthroscopic and laparoscopic surgeries, to internal medicine, complex fracture fixation and advanced diagnostic imaging, including bone scans and MRIs — all in one place.

It’s enough to make a human jealous.

Contact:

Tel. 800.724.5358 Address: 40 Frontage Road Ringoes, NJ 08551

Web: www.midatlanticequine.com

What Does It Take to Become a Jockey?

Article by Ken Snyder

Getting on a 1,100-pound Thoroughbred to race in traffic takes far more than diminutive size, weight and out-sized courage. 

It is telling that when asked if the Ortiz brothers, Jose and Irad, showed ability when entering Puerto Rico’s famed jockey school, the director, Ana Velázquez, responded “Not really,” adding they were at the same level as most of the other students. 

Yes, courage and natural athleticism must transfer to riding, but the skill to succeed as a race rider, as in the case with not just the Ortiz brothers but all aspiring jockeys, is learned…either on the job or, alternately and fortunately for some, in jockey schools. Velázquez expresses it succinctly but with dead-on accuracy: “It’s more than climbing on a horse and you go.”

Three schools in Puerto Rico, Canada and the U.S. are prominent in training jockeys. In fact, they are the only jockey schools in those countries. They are the Escuela Vocacional Hípica (the Vocational Equestrian School of Puerto Rico ((VES)) at the Hipódromo Camarero racetrack in Canóvanas; the “Professional Racetrack Exercise Rider/Jockey Program” at Olds College in Canada (in partnership with Horse Racing Alberta); and the Bluegrass Community and Technical College’s (BCTC) Equine program in Lexington, Kentucky, founded by Hall of Fame jockey Chris McCarron in 2006. 

Future jockeys at each school don’t come from where you would think and most surprisingly, in the case of VES in Puerto Rico, don’t have the background you would expect. 

“Students have to have a solid foundation as riders because of our short course [fifteen weeks],” said Theresa Sealey of Horse Racing Alberta, who directed the Olds program for sixteen years through last December. 

That doesn’t always mean, however, a solid foundation in horsemanship.

In the past, rural kids showed horses or barrel raced, according to Sealey. “Now we’re getting urban kids that have maybe taken a lesson here and there, learning how to ride—that kind of thing,” she added. 

“When we first started the program, we assumed [that] if you could ride a horse, you knew how to take care of it and knew something about injuries, feed, grooming, and wrapping legs. Now, lots of these kids go and take a lesson and never do any of that…never even tacked a horse.” 

Amazingly, Kendall said some students entering the BCTC Equine program have “little to no riding experience.

“I’ve had several students come in, and they just have a natural seat to them; they’re natural athletes so they breeze past the fitness part of the tryout, they score perfectly, and then they kind of muster their way through the basic riding. They actually get into the class, and some of them have gone on to do very, very well.”

Corinne Andros is a professional jockey who has riden in Abu Dhabi, Poland, and the U.S. as a graduate, she is now an Olds College instructor.

The biggest surprise is that Ana Velázquez at VES disregards a riding background altogether. “They know how to ride sometimes, but it’s not required. 

“Sometimes they bring with them things that belong to other horse disciplines.

“We like them more if they don’t know anything. We start from scratch,” she said.

Student size varies between the three programs. BCTC accepts only six students into its riding program and Olds, a maximum of fifteen students. The current class at VES is nineteen students in the jockey program. 

The students, of course, need horses. VES has eleven stabled in the school’s own barn at Hipódromo Camarero, and at Olds, Horse Racing Alberta loans each student a horse for training. BCTC Equine maintains twelve horses at The Thoroughbred Training Center outside Lexington and complements that string with six Equicizers, including the only MK10 racing simulator in the U.S. that tests rider balance—a critical factor in race riding. 

Literal size is a discriminator in whom each school accepts, as might be expected. BCTC Equine specifies a weight no greater than 145 pounds to accommodate students who might choose exercise riding over a jockey career.

VES has tougher requirements matching what will be required on the racetrack as a professional. “The apprentices will have to ride with 109 pounds, including equipment,” said Ana Velázquez. “The equipment will weigh around three pounds, so they have to be no more than 102 or 103.” This weight allows for some extra pounds gained as students add muscle from riding daily and becoming fit.

While Olds’ program is the shortest, both BCTC Equine and VES conduct two-year programs. 

Each school starts students off with introductions to the Thoroughbred breed and the racing industry before any student sits astride a Thoroughbred. “They will learn everything from nutrition to anatomy—internal and external; the type of lameness that horses get; the injuries that they might encounter and how to identify those; and types of illnesses,” said Sealey. The Olds program begins with four-week remote learning from home to introduce and orient students—some of whom, amazingly, have never been to a racetrack.

 “That first piece is also about the racetrack, which includes things like the behaviors of horses— why they do what they do. That’s something they can study online. 

“When they get to us that first week,” referring to in-person training on the Olds campus in the school’s indoor arena, “we can jump right into what they learned in their curriculum.

“They don’t just learn to ride; they learn how to care for the horse and its health from the inside out.”

In the final five weeks, instruction moves to Horse Racing Alberta’s Century Mile Racetrack and Casino at nearby Nisku and a portion of the curriculum called “Earn and Learn.”

“They work in the morning for the trainers, exercising the horses—working with some mentors—and then they come for class in the afternoon,” said Sealey. Century Mile has a classroom facility on its grounds.

“It’s kind of a neat thing for them to be able to get on horses every day, look after them, get to know them, and then see them race during the season,” she said.

VES’s two-year program is broken into four, six-month phases. The first is horse care, grooming and balance training using drums mounted on springs. Next, students ride horses in a round pen and become familiar with entering and breaking from a starting gate. They progress from there to a small track used by the school and riding school horses before moving to the main track at Hipódromo Camarero. They continue with school horses until proficient to breeze and race (yes, race) trainers’ horses stabled there.

In the BCTC program, at minimum, students take Equine Care Lab, Training Principles and Practices, and Intro to the Racing Industry. “Those classes are prerequisites or corequisites because they have to take them at least the same semester as Racehorse Riding Skills 1; and they have to pass all of those classes to move forward to Racehorse Riding Skills 2,” said Kendall.

“Exercise Rider” are key words in the Old’s program title, as an overwhelming percentage of students aspiring to be jockeys gravitate to this on the racetrack. BCTC Equine and VES also offer a separate exercise riding “major” as an alternative to jockey training. After schooling and some experience on the racetrack, however, that percentage changes drastically. “By the time they leave the program, only five to ten percent actually pursue being a jockey after six months or so,” said Sealey.

For Kendall at BCTC Equine, the percentage is higher for those who want a jockey license. “I would say we’re probably around twenty-five percent.” 

“As they get into the industry and start to understand the comforts that come with a salaried position as an exercise rider, many kind of lean away from the jockey pathway,” she added.

Upon admission, VES divides students between those wanting to be jockeys and those wanting to be exercise riders. While some students, especially those who enter the school at age 16 to be jockeys, might outgrow the jockey course, students in the one-year exercise rider program who weigh in the 110-pound range often switch to the jockey program and the second year of that program. 

The regimen with BCTC Equine is not for the faint of heart or more accurately, for those who might faint—period. Students will spend two to four hours a day on an Equicizer or on horseback. The kicker is that they are encouraged to do physical training outside the program.

“I have a graduate who is now a personal trainer, and she does a lot of fitness work with our riders,” said Kendall.  

“This last group that I had, they would actually go through fitness training with her at 5 a.m., be at the barn by 8 a.m. to make sure their stalls were cleaned and their horses were groomed, and then we’d be in the barn riding sets till about two or three o’clock in the afternoon.”

Kendall’s program culminates with 12-week internships that can launch careers in racing. “We place them with quality trainers that are going to help take their careers to the next level.  

“When they’re getting ready to start having those conversations about getting their license, they’re connected with the right trainers to help them along,” said Kendall.

Joe Sharp was one of those trainers. BCTC Equine grad Erica Herrforth won in her first race, riding Sharp’s horse, Carry On, last May at Churchill Downs. 

“They need the connections more than anything to be able to take those next big steps,” said Kendall. 

“We really kind of serve more as agents,” she added.

Sealey recognizes both the traditional route to becoming a jockey—exercise riding first—with the limitations of any school.

“We can’t teach anyone to be a jockey in fifteen weeks; I don’t care how good you are,” Sealey said.

That’s not to say that the school hasn’t produced top jockeys. Olds has graduated three Sovereign Award Outstanding Apprentice Jockeys: Omar Moreno, Scott Williams, and Sheena Ryan. Moreno also won an Eclipse Award as Outstanding Apprentice Jockey.

At VES, the goal is full-fledged jockeys ready for an apprentice license at the end of schooling. According to Ana Velázquez, most students will have agents coming out of school, and 80% will migrate to the U.S. for more opportunities and larger purses.

If there is a “Harvard” of jockey schools, it is VES. Four of the top 10 jockeys last year, according to Equibase, were graduates: the Ortiz brothers, John Velazquez, and Manny Franco. The impetus for the school, which opened in 1975, came from Puerto Rican jockey legends Angel Cordero and Eddie Belmonte who inspired Agustín Mercado Reverón to establish VES.

Ana Velázquez points to the school’s location inside Hipódromo Camarero as the principal reason for the school’s success. What it provides students—full-scale race riding—is of inestimable value in training future jockeys. Students will race against each other in ten races out of the gate, roughly every two weeks during mornings after workouts at Hipódromo Camarero. Perhaps more beneficial and definitely more exciting, the students compete against each other another ten times a year in the racetrack’s last race of the day. The preparation and atmosphere are exactly what they will experience as licensed apprentice jockeys.

“The only thing we don’t have is betting on these races,” said Velázquez. All practice races, morning or afternoon, are at five furlongs except for the last race in the school’s curriculum, which is a mile. Races serve as breezes with a plus for Hipódromo Camarero trainers with horses gaining valuable experience running in company in full fields.

“We have a prize, a trophy, flowers, and all that,” she added.

The school’s outstanding reputation extends also to exercise riders. 

“I talk to Todd Pletcher every winter,” said Velázquez. In her last conversation Pletcher told her that of seventeen exercise riders on his payroll, fifteen were from VES.

It's a safe bet that more Ortizes will come along from VES, but also more Carol Cedenos, who graduated from the VES in 2006 and who has earned more than $30 million in her career. In fact, more female than male riders might be expected in the future. Four of this year’s VES students are women, but that is nothing compared to Olds or BCTC Equine.  

Sealey at Olds said the ratio of male-to-female students is “one boy to ten girls.” At BCTC Equine, it is 80% female-to-male currently, according to Kendall, who added that in 2020, the class was all female.  

Move over Emma-Jayne Wilson. For that matter, watch out, Irad and Jose Ortiz. Competition’s coming.

John Sadler - Trainer of superstar racehorse Flightline

Article by Annie Lambert

Trainer John Sadler has aimed at a career in the equine industry since he was a small child. His resolve landed him exactly where he needed to be.

Who knew that a little boy’s encounter with horses in a field adjacent to a family’s summer vacation home would set a course toward a lifelong career with horses? That young boy was California-based trainer John Sadler. 

It was Sadler’s connection to horses that kept him on course to become a successful horseman. “I always wanted to work with horses,” he recalled. 

The trainer’s equine experiences evolved from simple riding lessons to appease his mother, to showing hunters and jumpers and then, on to a natural progression within the Thoroughbred racing industry. Each chapter of Sadler’s equine journey has been fruitful.

He was an outstanding rider in the show ring and now sits among the best trainers in the racing industry. As of October 11, 2022, Sadler has amassed earnings of $141,058,895. Horses like Accelerate, Stellar Wind, Switch, Higher Power and current superstar Flightline have greatly enhanced his coffers.

While Sadler seems a humble guy, his accumulating milestones are worth boasting about. The kid attracted to horses at first glance is definitely making the most of his passion.

Lessons Learned

John Sadler - jumping - mr cove

Sadler was born in Long Beach, California, but was raised in nearby Pasadena. His family was summering at a house near the beach in Palos Verdes when his equine passion bloomed.

“We spent one summer at the beach, and some people had horses in their backyard,” Sadler recalled. ”I told my mother I’d like to ride the horses, but she told me I had to take lessons if I wanted to ride. So, when I was very young, I took riding lessons in Palos Verdes.”

When summer ended, the new equestrian wanted to keep up with his lessons and found himself riding at Flintridge Riding Club in La Canada, in the shadow of the Rose Bowl, all through high school. Riding with Jimmy A. Williams, a renowned horseman, helped Sadler excel at riding show horses.

Dianne Grod, a respected trainer and rider of Gran Prix jumpers now retired and living in Ocala, Florida, remembered Sadler’s ability. “He rode hunters well, he rode the jumpers well and he equitated well,” Grod said. “And back then, everybody did all three divisions on the same horse.”

 During his high school years, Sadler competed for a position on the United States Equestrian Team during their West coast screening trials held at Foxfield Riding School at Lake Sherwood, outside of Los Angeles. 

During Sadler’s show jumping era, his parents became involved in Thoroughbred racing on a small scale.

“My parents had a fractional interest in a couple of racehorses with a group from Pasadena and San Marino,” Sadler explained. “Impossible Stables, Inc., was a fun group of people who were social friends. I would go out to the track with my parents and watch the horses run, so I got involved with the track early.”

Sadler admits the years have somewhat run together, making exact dates hard to recall, but during a couple of high school summers he found himself walking hots at Del Mar.

His racetrack career had begun.

Racetrack Basics

With his family spending a couple summers near Oceanside, Sadler headed to the track and a job walking hots for now retired trainer Tom Pratt, (Chiapas, Mexico). Pratt was a stepping stone on Sadler’s career path.

“He was a good and talented employee,” Pratt offered. That was high praise for a teenaged hotwalker learning the ropes. 

Once he graduated high school, Sadler headed to the University of Oregon in Eugene. The Liberal Arts/English major self-admittedly that he “was not really a focused student.” He did, however, confess to taking half of the fraternity house to Portland Meadows racetrack one day, which was “a good trip.”

It was not hard to believe that the young horseman made a beeline back to the track following college. His learning was more focused around the horses, and he began studying the industry from within.

Sadler went to work as an assistant to veterinarian Dr. Jack Robbins during the 1970s. Robbins, who passed away in 2014, remains an iconic figure in the history of racing.

“I was his assistant for a couple of years,” Sadler said. “I always credit him a lot; I learned a lot from him. He was a great guy…a successful owner, a very successful veterinarian and he was one of the founders of the Oak Tree Racing Association. Not only did he have the veterinary knowledge, he had a good overview of the whole game.”

Sadler did not give serious consideration to becoming a veterinarian, but he did learn a lot from Robbins and the doctor’s top tier clientele. 

“It was just fun to go into all these barns, every single day,” Sadler reminisced. “You’re talking about names like Noble Threewitt, Lester Holt, Joe Manzi, Ron McAnally, Gary Jones, Warren Stute, John Sullivan, Buster Millerick…I mean, all the guys that were kind of the backbone of California. I always tried to take something from all of them—all of those great trainers.” 

The Conditioner

After working for Robbins, Sadler went to work for David Hofmans as an assistant trainer for a year or more. “There is no nicer person than Dave,” Sadler recalled. The boss also appreciated his assistant.

“He was great—a real help to me,” Hofmans said of Sadler. “Working with Jack Robbins gave him an overall picture of what was going on [with veterinary issues]. Dr. Robbins worked for many people, so John got to learn and understand medications and stuff. John was a very smart guy, very astute, and he paid attention to detail. He was great, and I was sad to see him leave.”

In about 1978, Sadler had the opportunity to oversee the late Eddie Gregson’s Northern California string—his first job training on his own.

“Eddie had a lot of horses at that time and was looking to have a trainer up north,” Sadler explained. “He proposed the idea of me going up there on his behest; I trained up there for a year or a year and a half.”

Tom Pratt decided to retire about that time and kindly offered Sadler an option of taking over a few of his horses.

“Pratt said he had four or five horses that I could train,” Sadler said. “I came back to Southern California and of the 30 horses I had up north, about four or five were good enough to come down here, so that’s how I got started here. These guys were all so good to me.”

Pratt’s trust in Sadler was evident.

“When I quit training, I turned over most of my clients to him,” he recalled. “I also bought a few horses with partners and gave him those to train. I had confidence in him and was happy to give him a big leg up to what has become a very successful career.”

Keeping Course

His first year as a licensed trainer Sadler ran Gregson’s horses as well as a few starters of his own. His 1978 Equibase records showed four starters with one running third and earnings of $2,700. But, that was just the beginning. He currently has 2713 wins, and counting.

Sadler’s first winner was Top Taker (Top Conference). His record has grown exponentially over the past 44 years as a trainer. As he put it: “As the years progressed, I got better stock, obviously. It’s been kind of a natural progression.”

That progression included a slew of graded stakes winners. Accelerate (Lookin At Lucky)—the top earner to date with $6,692,480—was the Eclipse Award 2018 Champion Older Dirt Male. His accolades include winning five Gr. 1 races and the 2018 Breeders’ Cup Classic. The stallion now stands at Lane’s End Farm in Kentucky. Sadler has several of his first crop two-year-olds in training.

“I’ve got four or five nice ones,” he revealed. “One ran third the other day; they are good looking prospects.”

Stellar Wind (Curlin) was a star for Sadler—being his second highest earner to date with $2,903,200. Owner Hronis Racing sold her through the 2017 Keeneland November Mixed Sale for $6 million, going to M.V. Magnier/Coolmore. Trainer Chad Brown ran her in the Pegasus World Cup Invitational Stakes (G1) the following January. The mare finished out of the money after a bobbled start in her final race.

Switch (Quiet American) earned $1,479,562 for owner CRK Stable. She was twice second and once third in the Breeders’ Cup Filly & Mare Sprint between 2010 and 2012. She was sold at the 2012 Fasig-Tipton Kentucky Fall Mixed sale for $4.3 million to Moyglare Stud Farm.

“She almost beat Zenyatta one day at Hollywood Park,” Sadler recalled. “She lost narrowly, by a head or something. One of the times she ran second at the Breeders' Cup, she was beaten by Musical Romance, who was ridden by my assistant trainer, Juan Leyva.” 

Higher Power (Medaglia D’Oro) added $1,594,648 to the Hronis Racing coffers. He won five of his 20 lifetime starts, including the 2019 Pacific Classic (G1) as well as running third in the 2019 Breeders’ Cup Classic. The bay now stands at Darby Dan Farm in Kentucky.

Sadler currently has Flightline (Tapit), arguably the best dirt horse in the world, and ranked globally a close second to champion British turf star Baaeed (Sea The Stars (IRE). Flightline is (at the time of writing) five-for-five and a likely starter in the Breeders’ Cup Classic. The colt, owned by Hronis Racing, Siena Farm, Summer Wind Equine, West Point Thoroughbreds and Woodford Racing was a $1 million yearling purchase. And, he was more than worth the price.

Flightline has proven his prowess with amazing ease so far; competitors are not able to touch him. With Flavien Prat, his only jockey to date, the four-year-old won his first three starts, last year, by a total of 37 lengths. 

In June this year, he won his fourth start in the Metropolitan Mile at Belmont by six lengths. His most mind-boggling win came when he dominated his rivals with a nearly 20-length victory in the Pacific Classic (G1) at Del Mar, effectively extinguishing doubts that he could go the mile and a quarter. Prat looked over his shoulder when he couldn’t hear hoof beats behind him and eased his colt to the wire.

Admirers calculate he has won his five races by a total of more than 62 lengths. Let that sink in.

Flightline may have dominated the 2021 Triple Crown series had he not been injured while being started as a two-year-old. The colt was in Ocala when the latch on a stall door compromised his hind leg.

“I wasn’t there, but it was at least six to eight inches,” Sadler said of the wound. “It was pretty deep, pretty ugly. That was one of the reasons he didn’t get to me until later.”

Flightline’s effective stride probably has a lot to do with his effortless proficiency over the racetrack. But with all his talent, the colt is not a piece of cake to train. His personality could be called cheeky, exuberant or brazen on any given day.

“He’s a very tough horse to gallop,” Sadler said. “In the barn he’s not a pussycat—he’s all horse. He’s all man, that’s for sure.”

“He really does have a big stride,” Sadler added. “He’s just one of those exceptional horses that comes along very rarely in the Thoroughbred world. I’m just trying to enjoy him every single day, because he’s that special. It’s really exciting; I feel very blessed to have him.”

Flightline’s future will be determined following his run in the Breeders’ Cup Classic. According to Sadler, the ownership group is an agreeable lot. Upon retirement, he will stand at Lane’s End Farm.

“The decision will be made after the Breeders' Cup,” Sadler confirmed. “You want to see where the horse is after that race. And it’s not like anybody has a closed mind, one way or the other. We’ll wait and see what happens.”

It seems obvious that Sadler truly enjoys horses and particularly training racehorses. His barn is a well-oiled machine, with some employees that have been with him 20 and even 30 years. His barn is a team, a group effort.

“You want to like your employees because you spend so much time with them out here at the track,” he said. “I’m really pleased—I’ve got a really good crew; I’m blessed that way. Horses are hard; there are no cutting corners—no way to take two days off. It doesn’t work that way. I think a lot of guys like the routine. They know what’s expected of them; and if they like to work, it’s a great job.”

Sadler is not a man who toots his own horn. Hofmans remembers him as “a quiet guy” who always paid attention. John Sadler’s modesty seems refreshing in such a competitive industry.

A Fast Match

California-based trainer John Sadler has many accolades to his credit. One event that has gone fairly unnoticed through the years is a match race that took place in 1991.

The race was an idea that spun out of the racing office at the time. They wanted to match the three-time Quarter Horse 870-yard champion Griswold with a Thoroughbred sprinter. 

“They proposed matching a really good half-mile horse from Los Alamitos, which really dominated over there,” Sadler said. “At that time, I had three or four really good sprinters. I thought I had the right horse for it—a horse called Valiant Pete.”

The race, boasting a $100,000 winner-take-all purse, was held April 20 at Santa Anita. The race was run at a distance of four furlongs (880 yards) and is remembered as “thrilling” to the few who remember it.

An obituary for Griswold (Merridoc), who died at the age of 25 in 2011, described the action:

“…the pair raced neck and neck throughout, with the Thoroughbred leading all the way to a world record-tying clocking of 44 1/5 seconds.”

Griswold later found revenge by beating Valiant Pete in the Marathon Handicap at Los Alamitos.

Antonio Sano trainer of Preakness contender - Simplification

This article was first published ahead of the 2017 Kentucky Derby - when Calder was still open for training.

We’re republishing it ahead of the 2022 Preakness Stakes - where Sano will start Simplification for owner Tami Bobo.

————————————————————————————————-

Antonio Sano is an early riser and according to his wife Maria Christina, not the greatest of sleepers in any instance. Up at 3:50 every morning come rain or shine, Sano can be found splitting time between his barns at Calder and Gulfstream Park. Between the two locations, he’s got roughly 70 horses in his care.

Assistant trainer Jesus “Chino” Prada

The two- and three-year-old are based at Calder, and the older horses are some 10 miles away at Gulfstream. “I like the track [at Calder] for the babies. It’s a good track, deep sand, and when it rains it drains, while over at the other place, it can take two days to clear.” Assistant trainer Jesus “Chino” Prada, who has been an integral member of the team since Sano started training in the U.S., chips in: “Gulfstream is great for racing, but here is the best for training.”

Sano might not yet be a household name across North America, but in his native Venezuela, the man’s a legend. He trained no less than 3,338 winners on his home soil, and it was only thanks to a kidnapping in 2009 that lasted longer than a month that he quit training in the country. The kidnapping -- his second -- resulted in the father-of-three doing what was best for his family, which was to remove them from the danger that his success was creating.

Sano is a third-generation trainer. “My father, grandfather, and uncle all worked with horses,” he recounts. “My father right now is 88 years old. He arrived from Italy when he was just 16 and was working with horses. They came from Sicily. In fact, my whole family is from there, including my wife!”

After graduating from college with a degree in engineering, the magnetic pull to the racetrack was too great, and Sano went to work as an assistant trainer Julio Ayala to enhance what knowledge and skills had been passed down to him from his father and grandfather.

Eventually (March, 1988) setting up on his own, Sano ended up training in Venezuela for 23 years, earning the trainers’ championship title 19 times and winning an average of 150 races annually, with three year-end win tallies in excess of 200. That’s no mean feat when you consider that racing only takes place twice a week in the major city of Valencia, where Sano was based.

In Venezuela, according to Sano, the pedigrees of the horses he trained were a little different than what he works with in the U.S., and so was the daily training regime. “I had 160 horses in my barn and worked the horses in four groups. Riders here take the horses to the track every 45 minutes and come back. There 4 sets of 40 horses each. Every rider work on 2 horses per set. I had the privilege to count with 20 riders at that time. We would take them all to the track at 6 A.M. At 6:45 A.M., the second set would be ready, the third by 7:30 A.M., and the last before 8:30 A.M.”

After first going from Venezuela to Italy, Sano and his family moved to the U.S. in March of 2010. They had visited the country before without spending any time at the racetrack, preferring the great vacationing opportunities that Florida offers with a young family in tow.

Well known for his training of staying types, Sano found the transition to training the speed-bred horses of the U.S. “Each horse is different, but I’ve learned more from others around me here in the U.S. than I ever learned in Venezuela,” he says -- modest words, perhaps, for a trainer who is a master of his game. “But my focus is always on the way the horses finish.”

Prada has been a friend of Sano’s for over 40 years. They attended trainer school together, along with Enrique Torres.

Their teaming up in Florida may never have happened had Sano decided to move to Italy after the kidnapping. “Italy has beautiful people and great food, but the racing wasn’t for me. So I went to Florida and met Mike Antifantis (the racing secretary at Calder at the time), who gave me a couple of stalls. I then had to go back to Venezuela and close shop, giving all my horses away.”

March 22, 2010, was an important date in Sano’s and Prada’s lives. It marked the start of a new chapter, when they claimed their first horse for their fledgling operation. The numbers quickly grew from there. “Two horses became four, and quickly we had 10,” recounts Prada.

The stable ended its first season with 37 winners, including two in stakes races. Knowing very few people or being known to few was probably a good thing for Sano as he and Prada quietly went about building their business. And where resentment for the new man in town could have quickly grown, friendships flourished with other trainers. “They treated me well and with respect,” says Sano.

With a successful formula in place, Sano’s stable was able to gradually improve the quality of stock. Still, his patronage remains primarily from Venezuelan or other Latin American ownership interests; he hasn’t really caught on with American owners.

In 2004, Sano started to shift his focus away from claiming horses to buying yearlings, while still using the claiming philosophy of trading up purchases. This time last year, Sano had high hopes for a then-unraced Broken Vow filly named Amapola, who he had bought as a yearling for $25,000. Amapola crossed the wire first by nearly 10 lengths in her May, 2016, debut in track record time for four-and-a-half furlongs at Gulfstream, only to lose the race in the stewards room for drifting in at the start. She turned a lot of heads that day, and Sano parted with her for a substantial profit. “I sold her for the money,” he says.

As with most buyers at sales, pedigree and conformation are at the top of Sano’s list when studying a catalogue page, but for him the stride of the individual and the horse’s eye are the main factors to determine if he is going to raise his hand in the ring -- should the price fall in his preferred buying range of $5,000 to $50,000.

In 2015, Sano made a number of purchases at yearling sales, and came home from the Keeneland September sale with a good-looking son of first crop sire and Florida Derby winner Dialed In.

The sale of that colt, from the consignment of Jim and Pam Robinson’s Brandywine Farm, must have been a rather bittersweet moment for breeders Brandywine and Stephen Upchurch. The chestnut’s dam Unbridled Rage had died about a week and a half after he was born, and the newly orphaned foal was bottle-fed until a foster mare could be found.

Sano with Gunnevera

That colt, for which Sano had the winning bid at $16,000, was, of course, Gunnevera. And thanks to him, if Dialed In hadn’t already been a particular favorite of Sano’s, he certainly would be now.

After the sale at Keeneland, Gunnevera, along with the other Sano purchases, was sent to Classic Mile Park in Ocala, where he was broken by Julio Rada a classmate of Sano and Prada’s at the Venezuelan training school in 1988.

Gunnevera was showing potential at Classic Mile and by the time of his arrival at Calder, his reputation was growing. However, the faith shown in him by those who knew him best wasn’t being shared by everyone: the first-time owner who Sano had bought the horse for eventually got around to paying for the colt...but the check bounced.

The name “Gunnevera” has no real meaning. It’s a combination of place names and words favored by his ownership interests -- Jamie Diaz, originally from Spain but now in Miami; and Peacock Racing, a partnership of Venezuelans Guillermo Guerra and Guerra’s father-in-law Solomon Del-Valle, who ended up with the horse just six weeks before his first run.

Del-Valle’s friendship with Sano is deeper than most normal friendships, as it was he who helped Sano’s wife arrange and finance Sano’s release from his kidnappers. “I told him that we bought horses at the yearling sale and this was the best one, that I’m going to make him a champion.” Sano’s prophecy looks like it’s showing some promise, and Gunnevera’s success has gone someway toward repaying Del-Valle’s generosity to the Sano family over the years.

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Fast forward to 2022 and Gunnevera stands as a stallion at Pleaseant Acres Stallions in Morriston, FL. He has earned his place in the stallion barn on the back of his race record - winning the Grade 2 Saratoga Special and the Grade 3 Delta Downs Jackpot at two. At three he won the Grade 2 Fountain of Youth, finished second in both the Grade 2 Holy Bull and the Grade 1 Travers and was a game third in the Grade 1 Florida Derby.

As a four year old he finished second in a pair of Grade 1’s - The Breeders’ Cup Classic and the Woodward Stakes and ran a gallant third in the Pegasus World Cup (Gr.1). At five, his third place finish in the Dubai World Cup (Gr.1) meant that he retired with earnings of over $5.5m and as such has become the highest ever earner to stand at stud in Florida.

Gunnevera was not his trainer’s first graded stakes winner; although none received anywhere near the level of acclaim as the son of Dialed In. Sano previously handled Devilish Lady, City of Weston, and Grand Tito to graded stakes wins.

Sano is the first to admit that nothing has compared to the Gunnevera success story and the national exposure he received. But how well does he react to the inevitable pressure? “I’ve never been in a situation like this before, but it’s a blessing,” he calmly says. For Maria Christina, it’s as if her husband’s life is going on just the same. “He never sleeps before any race, he’s always thinking about something.”

Come to think of it, Sano’s whole day and night seems to be taken up with work or thinking about horses. The work day often ends 16 hours after it began, giving Sano a little much-needed family time with his three children. His eldest son Alessandro is already following in the family business and now works as one of his father’s assistant trainers.

But what about time away from horses, does Sano take a vacation? “One week -- and I don’t relax,” he says. “He’s always on the phone to Chino and I say, ‘No phone, Tony, the horses won’t run faster with you not there,’” interjects Maria Christina.

“Twenty (five) years ago when Alessandro was born, I would never have thought that I would be where I am now,” says Sano.

“But Tony, you were scared to come here 20 years ago. There wasn't the opportunity we have here in Venezuela,” retorts Maria Christina.

So Venezuela’s loss is America’s gain, and this is one family truly living the American dream.

First published in North American Trainer issue 44 - May - July 2017

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Personal preference - training from horseback or the ground

By Ed Golden

At 83, when many men his age are riding wheelchairs in assisted living facilities, Darrell Wayne Lukas is riding shotgun on a pony at Thoroughbred ports of call from coast to coast, sending his stalwarts through drills to compete at the game’s highest level.

Darrell Wayne Lukas accompanies Bravazo, ridden by Danielle Rosier

One of three children born to Czechoslovakian immigrants, Lukas began training quarter horses full time in 1967 at Park Jefferson in South Dakota. He came to California in 1972 and switched to Thoroughbred racing in 1978. Rather than train at ground level as most horsemen do, Lukas has called the shots on horseback lo these many years, winning the most prestigious races around the globe.

A native of Antigo, Wisconsin, he was an assistant basketball coach at the University of Wisconsin for two years and coached nine years at the high school level, earning a master’s degree in education at his alma mater before going from the hardwood to horses.

His innovations have become racing institutions, as his Thoroughbred charges have won nearly 4,800 races and earned some $280 million. They are second nature to him now.

“I’m on a horse every day for four to five hours,” said Lukas, who’s usually first in line. “I open the gate for the track crew every morning. I ride a good horse, and I make everybody who works for me ride one.

“My wife (Laurie) rides out most days. She’s got a good saddle horse. I make sure my number one assistant, Bas (Sebastian Nichols) rides, too.”

The Hall of Fame trainer is unwavering in his stance.

“I want to be close to my horses’ training, because I think most of the responses from the exercise rider and the horse are immediate on the pull up after the workout or the exercise,” Lukas said.

“I don’t want that response 20 minutes later as they walk leisurely back to the barn. I want it right there. If I’m working a horse five-eighths, and I have some question about its condition, I want to see how hard it’s breathing myself, before it gets back to the barn.

“I’ve always been on a pony when my horses train, ever since I started. I’ve never trained from the ground. If my assistants don’t know how to ride, they have to take riding lessons, and they’ve got to learn how to ride. I insist on them being on horseback.”

Wesley Ward, a former jockey and the 1984 Eclipse Award winner as the nation’s leading apprentice rider, is a landlubber these days as a trainer, yet has achieved plaudits on the international stage.

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Wesley Ward

“I don’t think there’s any advantage at all on horseback,” said Ward, who turns 51 on March 3. “Look at (the late) Charlie Whittingham. “He’s the most accomplished trainer in history, I think, and he wasn’t on a pony . . . Everybody’s different. It’s just a matter of style. I can see more from the grandstand when the horses work.

“I like to see the entire view, and on a pony, you’re kind of restricted to ground level, so you can’t really tell how fast or how slow or how good they’re going.

“I like to step back and observe the big picture when my horses work. I can check on them up close when they’re at the barn. But all trainers are different. Some like to be close to their horses and see each and every stride. I’ve tried it both ways, and I like it better from an overview.”

Two-time Triple Crown-winning trainer Bob Baffert, himself a former rider, employs the innovative Dick Tracy method: two-way radio from the ground to maintain contact with his workers on the track.

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Bob Baffert

“I used to train on horseback,” said Baffert, who celebrated his 66th birthday on Jan. 13, “but you can’t really see the whole deal when you’re sitting on the track. From the grandstand, you can see the horses’ legs better and you can pick up more.

“On horseback, you can’t tell how fast a horse is really going until it gets right up to you. That’s why I switched. I have at least one assistant with a radio who’s on horseback, and I can contact him if someone on the track has a problem.”

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Trainer Profile - Dennis Collins

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Published in North American Trainer, Winter 2017 issue.

Accepting reality is a lot more difficult when you’re on your back in a hospital bed. When your whole world has crashed. When you realize the rest of your life will be spent in a wheelchair.

Asked when he was able to wrap his mind around that, Dennis Collins, a 53-year-old jockey with 2,287 victories who was paralyzed in an accident at The Downs at Albuquerque in 2016, said, “The third day. I said, ‘This is the way it’s going to be. Why bitch and moan about it? I’m not going to walk again. But I’ll always have my own chair in a restaurant.’”

Collins, who recently began training horses with his fiancée Heather Brock – his lifeline, his saint, and his best buddy – has already scored a victory by not letting an accident take him out of racing and away from his passion, one begun whenever his parents, who had no connections to racing, took him out for a drive from their home in Gloucester City, New Jersey. “When I was a kid, every time we’d drive by a farm, if I saw a horse, I’d scream and cry,” Collins said. “We’d stop, and I’d go pet him. They’re beautiful animals. I’ve always loved horses. It was in my blood. I knew if I was short enough” – and at five-feet tall, he was – “I wanted to get into horse racing.”

Brock is so glad he did.

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Training yearlings: Schools of thought around the world

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Published in North American Trainer, Winter 2017.

Consider throwing a 13-year-old school child into a university environment straight from prep school.

The child would be faced with sights, sounds, and influences that the young mind would struggle to compute, with physical rigors on the sports field that would either disappoint the mind or cause physical damage. I cannot think of any parent that would choose this for their adolescent. Yet we often do this to the young horse, plucking them straight from the sleepy pastures of their nursery into an environment that is measured upon its production of top-level runners. Perhaps we send them via the sales…an entrance examination of sorts.

When put like this it is clear that, as custodians of young bloodstock, we might consider a period of preparation during which the horse would be introduced to saddle and rider and taught the basic lessons that would allow it to fit into the program of the trainer that its owner chooses. These early lessons would also give each individual a careful conditioning of the physical stresses that will be tested further upon his or her graduation to the greater strains required to reach race fitness.

For the sake of this article pre-training will be considered to be the safe development of a horse towards its first joining a trainer or returning from a break not enforced by injury, as opposed to rehabilitation. The American racing industry has the perfect phrase for this: “legging up.”

While there has been a constant uptick in the number of commercial pre-training yards in Europe over the last 25 years to satisfy a growing demand for this service, this is something that has been a longstanding practice further afield, particularly in countries where there is stabling pressure at the racetrack or in metropolitan stables, not to mention numerous larger owners who employ a farm trainer or establish their own pre-training division.

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Isn't Training Thoroughbreds Hard Enough? - Overcoming Adversity

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Published in North American Trainer, Winter 2017 issue.

Nearly 30 years before paralyzed jockey Dennis Collins turned to training Thoroughbreds to continue his lifelong passion with horses, Donna Zook took that journey, one she’s still on. Racing primarily at Mountaineer Park and Charles Town Races in West Virginia, she has saddled 205 winners from 2,617 starts, with earnings of nearly $1.5 million, all after her terrifying riding accident nearly took her life.

Her journey – made even harder by prejudices against women trainers - gives hope that others can also train Thoroughbreds from a wheelchair. And others have, indeed, followed that incredibly difficult path.

Isn’t training Thoroughbreds hard enough? “I wouldn’t tell anybody to become a trainer,” said California trainer Dan Hendricks, whose successful career has continued despite a motorcycle accident that left him paralyzed in 2004. “It’s a tough way to make a living. It’s 24/7. And it’s become harder, much harder to start out than when I did.”

He had considerable success before his accident, but two of his best horses, Brother Derek and Om, came after Hendricks was forced to train from a wheelchair. “The one advantage I had is I had been training for a while,” he said. “I had owners who stood with me. I didn’t lose a single owner.”

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The morning riders who make the afternoon horses

“They’re your last source of information. As far as working horses is concerned, you need a good work rider at your barn”

FIRST PUBLISHED IN NORTH AMERICAN TRAINER AUGUST - OCTOBER 2017 ISSUE 45

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Exercise, as described by that consummate wordsmith, Noah Webster, is “an activity that requires physical or mental exertion, especially when performed to develop or maintain fitness.”

To that end, one could say exercise riders are a Thoroughbred’s personal trainer.

They spend considerable time with the horses, and are responsible for riding them during their exercise runs on the track, be they jogs, gallops, or breezes.

They work closely with each horse’s trainer to keep the steed at peak performance level and provide feedback regarding its condition. Exercise riders can be hired by a trainer, a stable, or work freelance.

Trainers also employ jockeys to work horses, but there are beneficial differences to using an exercise rider.

“Jockeys are lighter in weight than exercise riders and horses breeze a little bit faster with them on,” said former jockey Art Sherman, who trained two-time Horse of the Year California Chrome. “If I don’t want my horse to work too fast, I like exercise boys on them for slower works, because they are heavier (weighing as much as 30-to-40 pounds more than a jockey).

“If you want a faster work and put a jock on, that’s fine, but prepping for a race, I like to have the exercise boy on.”

Trainer Peter Eurton’s stepfather was trainer Steve Ippolito, for whom Eurton exercised horses before weight issues ended his career as a jockey, so he knows first-hand the value of an exercise rider.

“They are one of many people who are really important to your barn,” said Eurton, who runs one of the most diversified and successful operations in California. “They’re your last source of information. As far as working horses is concerned, you need a good work rider at your barn and fortunately we have one in Pepe (Jose Contreras).

“Jockeys are okay, but sometimes they can be a bit apprehensive giving you the news straight, especially if it’s not what you want to hear. In a sense, they have a vested interest, so you have to take what they say with a grain of salt, although for the most part, riders do a really good job.”

One such jockey is ‘The Man with the Midas Touch,’ Mike Smith, North America’s leading money earner through June of 2017 with more than $14 million, and that’s not counting the $6 million gleaned when he rode Arrogate to victory in the Dubai World Cup in March.

Smith’s horses have earned enough purse money this year to balance the budget of a Third World country.

The Hall of Fame member, still in peak form as he turns 52 on August 10, maintains that horses are creatures of habit and benefit from a solid foundation, the first level of which is laid by exercise riders.

“I use this analogy,” Smith said. “If you send your kids to a bad school, they’re not going to learn what’s right. You’ve got to send them to the best school possible, and it’s the same with horses and exercise riders.

“They’re teaching them everything they need to know for the afternoons. If they’re not receiving proper instructions in the mornings, they’re certainly not going to get it right in the afternoon.”

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Don't forget the jockey

“Simulators allow carefully controlled, safe, and cost-effective training environments that can be used for prolonged periods to improve fitness, train neural pathways, and develop muscle memory”

FIRST PUBLISHED IN NORTH AMERICAN TRAINER AUGUST - OCTOBER 2017 ISSUE 45

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The interaction between horse and jockey in racing is a fundamental partnership that can be optimized to achieve peak performance.

Performance benefits have been demonstrated for major changes in jockey technique such as the change from seated to the modern martini glass posture. However, if the partnership between horse and jockey does not work effectively together in a synchronized and complementary manner then, irrespective of the ability of the horse, performance may be constrained and the risk of injury of both horse and jockey may be increased.

Jockey training techniques have developed rapidly in recent years to involve sport-specific fitness training and technique optimisation, often using mechanical racehorse simulators. Simulators allow carefully controlled, safe, and cost-effective training environments that can be used for prolonged periods to improve fitness, train neural pathways, and develop muscle memory. Simulator training allows the jockey and coach to focus on specific elements of technique with immediate and detailed feedback, which in some cases can include physical manipulation to improve position and help jockeys to ‘feel’ the correct posture. Furthermore, additional skills such as correct use of the whip can be practiced in a safe, repeatable, welfare friendly environment.

Our research set out to characterize optimum jockey technique, measure the similarities and differences between simulators and real horses, and to measure changes in ability between jockeys of different experience levels. Using wireless sensor technology we have identified targets for skill optimisation with the potential to form the basis for improved feedback to jockeys during training.

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No Place for Negligence: Limiting Your Liability in Unique Situations

“If a horse gets out of control and causes injury on the backside, in the paddock, or winner’s circle, who is liable? You, as the trainer? The owner? The track? All of the above?”

FIRST PUBLISHED IN NORTH AMERICAN TRAINER AUGUST - OCTOBER 2017 ISSUE 45

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Tom was brimming with confidence as he and the groom led his hottest prospect into the winner’s circle following a win in an allowance race on the turf.

An experienced trainer, Tom was sure that everyone’s hard work would pay off, and it had. But in a matter of moments, his excitement and exuberance turned into concern. In addition to horses, grooms, and trainers, the winner’s circle was crowded with excited and exuberant spectators, many of whom appeared to have spent little or no time around horses. Tom knew that group ticket packages often included photos in the winner’s circle. He appreciated the importance of promoting the sport and creating new fans. But this seemed like too much.

Tom, the groom, and their horse were soon surrounded by excited guests. The trainer and the groom warned people not to get too close. They tried to be polite and answer questions as the visitors snapped pictures with smartphones. Unfortunately, one would-be fan didn’t realize his flash was on, and three bright bursts of light erupted just a few feet from the horse’s face. The Thoroughbred spun and kicked the man in the chest, sending him crashing to the ground. Tom and the groom managed to get the horse under control quickly to prevent additional injuries. The EMTs arrived and rushed the man to the hospital.

Tom’s big day literally ended in a flash. A few weeks later, he was served legal papers. The injured man was suing him for negligence.

The situation I have just described is hypothetical. However, the legal implications are very real. As a trainer, you are responsible for large, powerful, and often high-strung animals in a variety of situations; situations that are far more fluid and complex than a casual observer could possibly realize. If a horse gets out of control and causes injury on the backside, in the paddock, or winner’s circle, who is liable? You, as the trainer? The owner? The track? All of the above?

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Anatomy of a Training agreement - Why owners and trainers need to put it in writing

First published in North American Trainer issue 44 - May - July 2017

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TRM Trainer of the Quarter - Kiaran McLaughlin

First published in North American Trainer issue 44 - May - July 2017

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Training decisions that made a difference

First published in North American Trainer issue 44 - May - July 2017

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