> I wonder how the torque would compare with, say, showjumpers ridden on > grass with very long grass studs? I suppose at least in an ice > competition the horses are going just in more or less straight lines, > with long, easy corners, unlike showjumpers or eventers who have to > make very tight turns (and jump, of course!). Judy, have there been > any studies done on that?
Here's some information from the UK: http://www.hoofcare.com/article_pdf/HoofcarePriceHockDisp7D42B.pdf Dr. Clayton did a study: "Effects of Hock Joint Conformation on Performance and Soundness: The conformation of the hock joint varies markedly between horses. Certain types of hock conformation are thought to be more efficient for athletic activities, whereas other types of conformation may predispose to lameness. Horses with a small angle on the front of the hock (sickle hocks) are thought to have less range of motion and to be predisposed to injuries, such as bone spavin and curb, which makes them unsuitable as high-level competitors in dressage and jumping. Horses with a large hock angle (straight hocks) are not generally regarded as good prospects for athletic events and are said to be prone to thoroughpin and bog spavin. The hock joint is the most common site of lameness in the hind limb. Research in the McPhail Equine Performance Center has shown that the functions of the hock joint are to absorb concussion when the hoof hits the ground and to generate energy that propels the horse forward. " Judy http://icehorses.net http://clickryder.com
