| 掷标枪运动员主要关节屈伸肌峰力矩初探 |
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| 引用本文： | 甄洁,肖涛,张振东.掷标枪运动员主要关节屈伸肌峰力矩初探[J].河北体育学院学报,2007,21(1):77-78. |
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| 作者姓名： | 甄洁 肖涛 张振东 |
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| 作者单位： | 郑州大学,体育系,河南,郑州,450001 |
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| 摘 要： | 采用澳大利亚KEYLINK公司生产的等速肌力测试系统,对男子标枪运动员肩、肘、髋关节肌肉力量进行等速向心测试,测试速度分别设定为60o/s,180o/s(肩120o/s)。测试的结果表明:屈伸肌由60o/s到120o/s或180o/s时,肩、肘屈伸肌和髋伸肌峰力矩、相对峰力矩减小,髋屈肌峰力矩、屈伸肌相对峰力矩增大;肩、髋屈伸比增大,肘屈伸比减小;屈肌快速力/绝对力比值大于伸肌。
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| 关 键 词： | 男子标枪运动员 关节 等速测试 |
| 文章编号： | 1008-3596（2007）01-0077-02 |
| 收稿时间： | 2006-11-14 |
| 修稿时间： | 2006年11月14 |
Research on Isokinetic Strength of important Joints for Male Javelin Throwers |
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| ZHEN Jie,XIAO Tao,ZHANG Zhen-dong.Research on Isokinetic Strength of important Joints for Male Javelin Throwers[J].Journal of Hebei Institute of Physical Education,2007,21(1):77-78. |
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| Authors: | ZHEN Jie XIAO Tao ZHANG Zhen-dong |
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| Abstract: | Using FAST-TWITCH isokinetic test system made in KEYLINK of Australia,this paper tested the strength of shoulder,elbow,and hip joint by means of concentric contraction.The speed of 60o/s,120o/s and 180o/s were set on each joints respectively.The results showed: Peak torque(PT) and relative peak torque is decreased of the shoulder and elbow's FE and hip's extension;peak torque of the hip's FE and its flexion's PT is increased;FT/ET is increased of shoulder and hip,and decreased of the elbow;FT>ET. |
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| Keywords: | male javelin thrower joint isokinetic test |
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