MUSCLE ADAPTATION TO TRAINING IN THOROUGHBRED HORSES

Physiological responses of young thoroughbred horses to intermittent high-intensity treadmill training

BACKGROUND Training of young Thoroughbred horses must balance development of cardiopulmonary function and aerobic capacity with loading of the musculoskeletal system that can potentially cause structural damage and/or lameness. High-speed equine treadmills are sometimes used to supplement exercise on a track in the training of young Thoroughbreds because the horse can run at high speeds but wit...

The effects of moderate intensity training in a hypoxic environment on transcriptional responses in Thoroughbred horses

This study investigated the effects of six weeks of normobaric hypoxic training on transcriptional expression of the genes associated with mitochondrial and glycolytic activities in Thoroughbred horses. Eight horses were divided into two groups of four. They completed an identical incremental, moderate intensity training program, except that one group trained in a hypoxic chamber with 15% oxyge...

Hypoxic training increases maximal oxygen consumption in Thoroughbred horses well-trained in normoxia

Hypoxic training is effective for improving athletic performance in humans. It increases maximal oxygen consumption (V̇O2max) more than normoxic training in untrained horses. However, the effects of hypoxic training on well-trained horses are unclear. We measured the effects of hypoxic training on V̇O2max of 5 well-trained horses in which V̇O2max had not increased over 3 consecutive weeks of supra...

Frequency of Limb Injuries Between Thoroughbred and Arabian Horses

This study aimed to investigate the relationship between race horse breed and the frequency of limb injuries through the time of training and racing. The study population consisted of 4042 Thoroughbred and 2553 Arabian horses raced at Warsaw race Track, from 2000 to 2008. Among these horses, 94 Thoroughbreds and 32 Arabians had different limb injuries. Based on the achieved results, it is possi...

Changes in diaphyseal and epiphyseal bone parameters in thoroughbred horses after withdrawal from training.