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一、坐着跑原因:后蹬不充分,特别是伸髋不够,身体重心提得不高。纠正方法:练习者双手叉腰跑,后蹬跑,上台阶跑,提高身体重心,并体会后蹬动作。做一些增加大腿力量的练习,如立定跳和负重下蹲跳起。二、摆动腿前摆不高原因:由于大腿屈肌力量不够强,后蹬不充分,上体过于前倾所引起的。纠正方法:做发展大腿屈肌力量练习,如负重原地高抬腿跑和行进间高抬腿跑、
First, sitting and running reasons: not enough pedaling, especially hip extension is not enough, the body center of gravity is not high. Remedy: practitioners hands akimbo run, run after the run, run on the steps to improve the body center of gravity, and experience pedal action. Do some exercises to increase the strength of the thigh, such as standing jump and weight squat jump. Second, the swing before the swing is not high leg reasons: Because the flexor thigh muscle strength is not strong enough, after the pedal is not sufficient, the upper body caused by too much forward. Remedy: Do develop flexor thigh muscle strength exercises, such as weight-bearing high-altitude leg run and high leg run,