Movement
A sequence of movements in which a horse takes a step with all four legs is called a stride. During each step, with each leg, a horse completes four movements: the swing phase, the grounding or impact, the support period and the thrust. While the horse uses muscles throughout its body to move, the legs perform the functions of absorbing impact, bearing weight, and providing thrust. Good movement is sound, symmetrical, straight, free and coordinated, all of which depend on many factors, including conformation, soundness, care and training of the horse, and terrain and footing. The proportions and length of the bones and muscles in the legs can significantly impact the way an individual horse moves. The angles of certain bones, especially in the hind leg, shoulders, and pasterns, also affect movement. The forelegs carry the majority of the weight, with exact percentages depending on speed and gait. At one point in the gallop, all weight is resting on one front hoof.
"Form to function" is a term used in the equestrian world to mean that the "correct" form or structure of a horse is determined by the function for which it will be used. The legs of a horse used for cutting, in which quick starts, stops and turns are required, will be shorter and more thickly built than those of a Thoroughbred racehorse, where forward speed is most important. However, despite the differences in bone structure needed for various uses, correct conformation of the leg remains relatively similar.
Read more about this topic: Shoe Boil
Famous quotes containing the word movement:
“Institutional psychiatry is a continuation of the Inquisition. All that has really changed is the vocabulary and the social style. The vocabulary conforms to the intellectual expectations of our age: it is a pseudo-medical jargon that parodies the concepts of science. The social style conforms to the political expectations of our age: it is a pseudo-liberal social movement that parodies the ideals of freedom and rationality.”
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—Hermann Goering (1893–1946)