Since full rotation of the thighbones can no longer occur in the hip joints, much of the rotational torque is transferred to the knees and the lumbar spine—a recipe for knee and lower back injuries.

结果是大腿骨无法充分由髋关节旋转就会造成部分的受力转移到膝盖和下腰椎上—正是膝盖和下腰痛的邀请函。

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Teachers often tell beginners to lift their sitting bones in forward bends because beginners tend to round their backs in such poses, which can lead to disk compression and lower-back injuries.

老师通常告诉初学者在前屈中尽量抬高他们的坐骨，以免弓着腰，因为那样的话可能会伤害到下背部。

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The majority of overexertion injuries - 60% - result in back strain, particularly in the lower back.

受伤的过劳多数- 60% -在背部的结果，尤其是在腰部。

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