| 中国优秀女子撑竿跳高运动员起跳、摆体、推竿的生物力学分析 |
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| 引用本文： | 施延昭,刘学贞.中国优秀女子撑竿跳高运动员起跳、摆体、推竿的生物力学分析[J].体育科学研究,2002,6(2):38-41. |
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| 作者姓名： | 施延昭 刘学贞 |
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| 作者单位： | 1. 北京体育大学研究生部
2. 北京体育大学人体运动科学系运动生物力学实验室 |
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| 摘 要： | 研究目的：对三名最优秀女子撑竿跳运动员进行动作分析，讨论其技术的合理性及特点。研究方法：横向与纵向结合的扫描摄影法。主要结果与结论：(1)蔡维燕采用先起跳后插穴的技术，其他二人采用先插穴后起跳的技术；(2)蔡起跳时躯干较垂直，其他二人后倾；(3)蔡的展体效果较好；(4)三人在推竿后没有进一步腾空。建议：最好使用同时插穴起跳的技术，起跳时保持躯干正直，并应加强上肢力量的训练。
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| 关 键 词： | 生物力学分析 跳高运动员 起跳 女子 中国 动作分析 研究目的 研究方法 上肢力量 技术 撑竿跳 合理性 躯干 腾空 训练 |
| 文章编号： | 1007-7413(2002)02-0038-04 |
| 修稿时间： | 2000年6月2日 |
Biomechanical Analysis of Three top Chinese Women Pole Vaulters' Performances During Takeoff, Swing and Bar Clearance Phase |
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| SHI Yan-zhao ,LIU Xue-zhen . Graduate school,Beijing University of Physical Education, .Dept. of Human Movement Science,Beijing University of Physical Education.Biomechanical Analysis of Three top Chinese Women Pole Vaulters'' Performances During Takeoff, Swing and Bar Clearance Phase[J].Sports Sciences Researches,2002,6(2):38-41. |
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| Authors: | SHI Yan-zhao LIU Xue-zhen Graduate school Beijing University of Physical Education Dept of Human Movement Science Beijing University of Physical Education |
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| Institution: | SHI Yan-zhao 1,LIU Xue-zhen 2 1. Graduate school,Beijing University of Physical Education, 2.Dept. of Human Movement Science,Beijing University of Physical Education |
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| Abstract: | This study presents the analysis of the best performances of the top three female pole vaulters in China. Its special purpose is to discuss the characteristics of the three pole vaulters and analyze the factors that affect their performances. And it was found that the sequences of their takeoff and plug were different; Cai had more erect upper body and better sway performance than others; no further up distance was seen after their bar clearance. This paper also points out pole vaulters should keep the body erect during the phase of takeoff, and the strength of upper limbs should be strengthened. |
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| Keywords: | pole vault women of China sway take off |
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