Joe D. Pagan1, Kathleen O’Neill1, Natalie Ireland1, and Mike Davies2 1Kentucky Equine Research, Versailles, Kentucky, USA; 2ClockItEQ, Ltd., Perth, Western Australia Presented 25th Symposium of the Equine Science Society, 2017 Training protocols should be designed taking into account the intensity and duration of exercise during competition. This study measured heart rate (HR), duration, speed, and […]

Two studies were conducted to measure the effect of furosemide on 72-hour digestibility and urinary excretion of calcium (Ca), phosphorus (P), magnesium (Mg), sodium (Na), potassium (K), and chloride (Cl) in nonexercised and exercised mature Thoroughbred geldings. In study 1, total fecal and urinary mineral excretion was measured in three unexercised Thoroughbred geldings for 72 […]

J.D. Pagan, B.M. Waldridge, C. Whitehouse, L. Dalglish, S. Fuchs, M. Goff, Furosemide reduces the energetic cost of exercise in Thoroughbreds independent of its effect on EIPH. Journal of Equine Veterinary Science. Volume 33, Issue 5, Pages 328–329. (Proceedings of the 2013 Equine Science Society Symposium.) Six fit Thoroughbred geldings (age 6.8 ± 1.2 y, […]

Pagan, J., Waldridge, B., Whitehouse, C., Fuchs, S. and Goff, M. (2014), Furosemide Administration Affects Mineral Excretion in Exercised Thoroughbreds. Equine Veterinary Journal, 46:4. (International Conference on Equine Exercise Physiology 2014) Furosemide is widely administered to Thoroughbred and Standardbred racehorses to reduce the incidence and severity of EIPH. The magnitude and duration of mineral loss […]

Mesquita, V., Pagan, J., Valberg, S., Waldridge, B. and Whitehouse, C. (2014), Effect of Non-Structural Carbohydrate, Fat and Fiber Intake on Glycogen Repletion Following Intense Exercise. Equine Veterinary Journal, 46: 33. (International Conference on Equine Exercise Physiology 2014) Muscle glycogen is a potentially limiting substrate for horses during intense exercise. Low-starch, high-fat concentrates have become popular […]

Muscle glycogen is a potentially limiting substrate for horses during intense exercise. Low-starch, high-fat concentrates have become popular for performance horses, but their effect on muscle glycogen usage and repletion is unclear. This study was conducted to evaluate the effect of nonstructural carbohydrate (NSC) intake on substrate utilization and glycogen repletion in Thoroughbreds during training […]

Technical Bulletin, March 2015 Besides affecting EIPH, does furosemide administration have other effects? Kentucky Equine Research (KER) has conducted multiple studies to help answer the following questions: • How does furosemide affect body weight and performance? • What are the effects of different furosemide doses? • How does furosemide affect water intake? • How long […]

Preliminary research report, April 2015 In a study that lasted from February to mid-April, over 2,000 exercise sessions were recorded with KER ClockIt Sport using more than 100 event horses based primarily in Ocala, Aiken, and Southern Pines. A concentrated study group consisted of 34 horses at different levels, all of which were measured daily […]

J.D. Pagan1, K. O’Neill1, N. Ireland1, and M. Davies2 Kentucky Equine Research, Versailles, Kentucky, USA1 and ClockitEQ, Ltd, Perth, Western Australia2 Thirty-four horses (21 Warmbloods and 13 Thoroughbreds) were used in a two-month study (February and March, 2015) to determine the duration and intensity of exercise during early season training. The horses were divided into […]

Prince, A., R. Geor, P. Harris, K. Hoekstra, S. Gardner, C. Hudson and J. Pagan. 2002. Comparison of the metabolic responses of trained Arabians and Thoroughbreds during high- and low-intensity exercise. Equine vet. J., Suppl. 34, 95-99. Read the abstract.