| 标枪投掷步弧型助跑的运动学有关分析 |
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| 引用本文： | 李忠,郭涤,胡琼莉.标枪投掷步弧型助跑的运动学有关分析[J].首都体育学院学报,2005,17(5):74-75. |
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| 作者姓名： | 李忠 郭涤 胡琼莉 |
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| 作者单位： | 中南大学铁道校区,武汉,410075 |
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| 摘 要： | 采用国产春风牌高速摄影机对九运会标枪男子前6名运动员的投掷步弧型助跑方式进行摄影,并运用影片解析,SPSS软件分析系统对数据进行分析处理,研究结果表明:“弧型助跑速度损失并不大;弧型助跑有利于满弓动作的形成;弧型助跑增大了双脚支持面积,提高了支撑的稳定性。
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| 关 键 词： | 标枪投掷步 直线助跑 弧型助跑 |
| 文章编号： | 1009-783X（2005）05-0074-02 |
| 收稿时间： | 2005-05-30 |
| 修稿时间： | 2005年5月30日 |
An Analysis on the Kinematics of Arc Running-up for Javelin Casting Steps |
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| LI Zhong,GUO Di,HU Qiong-li.An Analysis on the Kinematics of Arc Running-up for Javelin Casting Steps[J].Journal of Capital College of Physical Education,2005,17(5):74-75. |
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| Authors: | LI Zhong GUO Di HU Qiong-li |
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| Institution: | Central South University,Wuhan 410075,China |
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| Abstract: | The arc running-up modes for javelin-casting steps by the first six male athletes in javelin during the 9th National Games were photographed with a Spring Breeze Brand high-speed video camera made in China. After statistic analysis towards the data and film through SPSS system, it is concluded that arc running-up does not cause much loss in speed and it helps for the posing of full-bow action, increases the bearing space of feet and improves their stability. |
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| Keywords: | Javelin-casting steps Linear running up Arc running up |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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