相同速度下，患侧和健侧股四头肌和腘绳肌离心收缩肌力明显大于向心收缩；
The eccentric contraction of both sides′ quadriceps and hamstring produced significantly higher torques than concentric contraction did in same speed.
离心收缩时，肌肉伸长产生一种力，例如当一个人奔走下坡，或者二头肌训练时会发生。
In eccentric contraction, the muscle produces a force while it's being lengthened. This happens when a person runs downhill, for example, or lowers a weight during a bicep curl.
离心收缩时，肌肉伸长产生一种力，例如当一个人奔走下坡，或者二头肌训练时会发生。
In eccentric contraction, the muscle produces a force while it's being lengthened. This happens when a person runs downhill, for example, or lowers a weight during a bicep curl.
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