Method and device for analyzing athletic potential in horses

#The present invention relates generally to the performance and athletic potential of horses. In particular, the present invention relates to a method or procedure to predict racing performance in a racehorse by measuring expiratory and inspiratory times during exercise. Most particularly, the present invention relates to a method of predicting racing performance by measuring expiratory and inspiratory times in galloping Thoroughbred racehorses.

#Literally for centuries man has sought the ability to predict athletic potential in performance animals. In particular, in the “sport of kings” (horse racing) horsemen are constantly in search of the superior racehorse and, accordingly, a consistent and reliable method to enable one to select the superior individual. There are numerous subjective factors to consider when evaluating an animal for future potential as a racehorse including, but not limited to e.g., pedigree, conformation and gait analysis, and the interrelationships thereof.

#Oftentimes young horses are sold by commercial breeders or pinhookers and the like as future racing prospects. Would be owners frequently employ the services of individuals or “experts” (e.g., bloodstock agents) who specialize in their ability to select the superior individual. Given the enormous investment in time and money that is necessary to prepare and maintain a racing animal, e.g., a Thoroughbred racehorse or a racing Quarter Horse, horsemen are constantly in search of a reliable and reproducible and more objective method for selection of the potentially superior racing animal.

#FIG. 1 is a perspective view of the device of the invention for recording respiratory sounds from a horse shown attached to the head of a horse.

#FIG. 2 is a graphic representation of a recording of respiratory sounds of an exercising horse.

#FIG. 3 is a graphic representation of a recording of respiratory sounds of an exercising horse.

#Prior to the instant invention, there has been no functional relationship established between a horse's anatomy, especially forelimb anatomy, and the ability to properly inhale and exhale while running at a maximum or near maximum speed. The concept of relating a horse's front leg stance time and/or front leg stance distance to speed and ability to breath properly (to inhale and exhale properly) as a predictor of athletic potential has not been previously examined. Likewise, prior to the present invention, there was lacking a method for predicting athletic potential in horses utilizing analysis of recorded respiratory sounds to identify expiratory time (ET) and maximum comfortable velocity (MCV).

#The present invention provides the novel discovery that as a galloping horse's speed generally increases his/her expiratory time can begin to place a limitation on the inspiratory time and/or inspiratory volume and eventually adversely affect the horse's performance. Generally speaking, at a gallop, the horse's maximum available expiratory time is defined as a function of the horse's front leg (forelimb) anatomy. In particular, the present invention provides the novel discovery that anatomical conformation of the equine forelimb dictates a maximum or substantially maximum available front leg stance time and/or front leg stance distance. Front leg stance time and/or stance distance, in turn, places a substantial functional limitation on available expiratory time. And, in general, a lower available expiratory time (e.g., due to poor conformation) can limit inspiratory time and/or inspiratory volume which can adversely affect racing performance. Thus, as the horse increases speed and loses the ability to properly breathe out (exhale) due to decreasing stance times, then he/she cannot properly breathe in (inhale) and performance is limited. Horses with proper forelimb conformation can sustain a minimally acceptable forelimb stance time at faster rates of speed and thereby out perform a poorly conformed counterpart. The present invention provides a device and method for analysis and identification of the superior performing individual.

#Set forth in greater detail below are specific details related to novel methods for predicting racing performance in racehorses. The examples set forth herein are in no way intended to limit the scope of the invention. Those of skill in the art will realize that, given the teachings provided herein, many variations of the methods are possible that will fall within the scope of the general concept that it is now possible to predict racing potential and/or limitations thereof utilizing a combination of factors which include, but are not limited to, inspiratory and/or expiratory times, front leg stance time and/or front leg stance distance, and velocity (speed).