To study the cause of knee joint injury in hexagram boxing exercises is to effectively prevent such injury from occurring and to provide basis for the improvement of teaching and training methods.

研究太极拳运动中膝关节损伤的原因，是为了更好而有效地达到预防膝关节损伤的目的，也为改进教学、训练的方式方法提供依据。

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To study the cause of knee joint injury in hexagram boxing exercises is to effectively prevent such injury from occurring and to provide basis for the improvement of teaching and training methods.

研究太极拳运动中膝关节损伤的原因，是为了更好而有效地达到预防膝关节损伤的目的，也为改进教学、训练的方式方法提供依据。

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