Endurance Riding Literature - Descriptive references to source material on Endurance Riding, including sections on conditioning, pathology, nutrition, long distances, veterinary evaluation, specific rides, and videos. - http://www.wsu.edu/~chisman/endbibf.htm
Endurance Riding - Applying the Science - Study paper on the heart and cardiovascular system relevant to the training of the endurance horse. From the Centre for Equine Studies, Animal Health Trust, Newmarket, England. - http://www.aht.org.uk/fsheets/fsheets9.html