A rigid posture leads to muscular tension that, in turn, inhibits performance.
僵硬的跑姿导致肌肉紧张，抑制运动能力。
Body language also is called body hint language, body language performance, posture language and action language, etc. It is an important way of expression in the teaching.
体态语言亦称人体示意语言、身体言语表现、态势语、动作语言等，是高职教学中一种重要的传情达意方式。
The forward bend posture is a new method to improve sportsmen s performance in the high jump.
前屈体式跳高是提高跳高成绩的一种新途径。
The forward bend posture is a new method to improve sportsmen s performance in the high jump.
前屈体式跳高是提高跳高成绩的一种新途径。
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