Should the stifle and hock be extended at the same time?

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Multiple Choice

Should the stifle and hock be extended at the same time?

Explanation:
In the hind limb stay mechanism, the stifle and hock are meant to move together to lock the leg for weight-bearing. The reciprocal arrangement connects their movements so when the stifle extends during stance, the hock extends as well, creating a stable, extended limb with little muscular effort. This synchronized extension is exactly how the horse can stand for long periods. So the best answer is that they should be extended at the same time.

In the hind limb stay mechanism, the stifle and hock are meant to move together to lock the leg for weight-bearing. The reciprocal arrangement connects their movements so when the stifle extends during stance, the hock extends as well, creating a stable, extended limb with little muscular effort. This synchronized extension is exactly how the horse can stand for long periods. So the best answer is that they should be extended at the same time.

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