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蛇形跑测试仪怎么用及测试技巧
更新时间: 2020-11-19 00:00:00  

蛇形跑的起跑与100米的起跑一样,都要压低身子,加速往前冲。重心压低,不要起来太快,这样才能保持更快的加速。诀窍是腿的频率不要变,但是步子要放小,身子要尽量侧着,有一种开车时急转弯的感觉。

上体微向前倾,两腿微弯,同时,左脚利用右脚掌的蹬力跃出约85厘米,前脚掌先着地,身体重心前移,右脚照此法动作;上体保持正直,两臂前后自然摆动,向前摆臂时大臂略直,肘部贴于腰际,小臂略平,稍向里合,两拳内侧各距衣扣线约10厘米;向后摆臂时,拳贴于腰际。行进速度每分钟170-180步。

关键词: 蛇形 测试仪 怎么 测试 技巧

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