| 单足与双足跳深时支撑腿的生物力学特征分析 |
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| 引用本文： | 刘京,李果.单足与双足跳深时支撑腿的生物力学特征分析[J].吉林体育学院学报,2013(2):73-78. |
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| 作者姓名： | 刘京 李果 |
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| 作者单位： | 毕节学院体育与健康科学学院,黔西北民族传统体育研究所,毕节551700 |
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| 摘 要： | 使用三维测力台、高速摄像机和同步仪对10名男性跳跃类二级运动员进行单足和双足不同高度跳深时的图像采集和数据收集,并对解析后的图像和数据进行分析。结果表明：单足跳深的适宜高度是30cm,双足跳深的适宜高度是70cm;跳深时同一级别的运动员个体差异性很大。
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| 关 键 词： | 单足 双足 跳深 支撑腿 生物力学 |
The Analysis of Biomechanics Characteristics of Drop Jumping Between Single Foot and Feet |
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| Liu Jing,Li Guo.The Analysis of Biomechanics Characteristics of Drop Jumping Between Single Foot and Feet[J].Journal of Jilin Institute of Physical Education,2013(2):73-78. |
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| Authors: | Liu Jing Li Guo |
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| Institution: | ( School of Physical Education ＆ Health Sciences Bijie University, Northwestern Guizhou National Traditional Sports Institute, Bijie, 551700,Guizhou, China ) |
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| Abstract: | The paper uses three- dimensional force platform, high -speed camera and synchronous meter jump class of 10 male athletes with one foot and two feet deep jump different heights when the image acquisition and data collection, and analyzes after the image and data analysis. The results showed that： single - hop deep suitable height is 30cm, jump feet deep suitable height is 70cm; jump at the same level of deep - athletes a great individual differences. |
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| Keywords: | single foot feet deep jumping support legs biomechanics |
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