| 摆动和静止引体向上技术的力学分析 |
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| 引用本文： | 那树森,刘静民.摆动和静止引体向上技术的力学分析[J].体育科研,1997(3). |
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| 作者姓名： | 那树森 刘静民 |
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| 作者单位： | 清华大学，清华大学 北京 100084，北京 100084 |
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| 摘 要： | 在引体向上技术中,有两种技术形式。一种为静止发力向上拉起,一种为摆动发力向上拉起。同一个人在同等条件下,由于采用不同技术形式,最后成绩相差十分明显。摆动拉起技术的有效性之高,令人惊奇。本文在力学、生物力学和能量转换等方面对两种技术进行分析、比较、研究,试图从中找出原理所在。
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| 关 键 词： | 摆动拉起 静止拉起 有效性 能量转化 节省能量 |
The Mechanics Analysis of Swinging and Static Pullups |
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| Na Shusen Liu Jingmin.The Mechanics Analysis of Swinging and Static Pullups[J].Sports Science Research,1997(3). |
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| Authors: | Na Shusen Liu Jingmin |
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| Institution: | Na Shusen Liu Jingmin |
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| Abstract: | There are two forms of techniques in the techniques of pull-up/ chinning. One is the static initiation of strength, another is the swinging initiation of strength pulling upward. For the same person , under the same conditions, due to applying different forms of techniques of swinging pullup the pull-up results may be different greatly so. In this paper,using explanation of mechanics, biomechan-ics, and the transformation of energy. the author tends to analyse, compare, and study these two forms of techniques, and try to find out the basic principles of pull-up / chinning. |
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| Keywords: | swinging pull-up static pull-up effectiveness tansformation of energy energy saving |
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