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A study on transport effects on endurance horses concluded that equine athletes can experience significant changes in electrolyte concentrations prior to the start of competition during trailering and stabling.
By Nancy S. Loving, DVM | November 3, 2022
Equine athletes undergo considerable stressors even prior to competition. This is especially due to transport over significant distances to a venue. Horses that compete in long-duration sports, like endurance riding, are particularly at risk for dehydration and loss of electrolytes before and during competition. A study of horses competing in the July 2016 Tevis Cup 100-Mile One-Day Western States Trail Ride evaluated the status of horses prior to and during competition. The study aimed to determine transport effects on endurance horses. More specifically, it looked at how transport to the venue might affect their ability to compete successfully. [Fielding CL and Magdesian KG. Changes in electrolyte concentrations and hydration status in endurance horses following transport and an overnight stay prior to competition. American Journal of Veterinary Research Dec 2021, vol. 82 # 12]
Researchers obtained blood samples on 19 equine participants in the Tevis Cup ride...
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