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| 中外优秀男排选手前排扣球技术的三维运动学比较研究 | |
| 引用本文： | 李毅钧,郭荣,张欢,赵文娟,张志云,伊藤章.中外优秀男排选手前排扣球技术的三维运动学比较研究[J].西安体育学院学报,2000,17(3):40-43. |
| 作者姓名： | 李毅钧 郭荣 张欢 赵文娟 张志云 伊藤章 |
| 作者单位： | 1. 西安体育学院,陕西西安 710068 2. 西北大学,陕西西安 710069 3. 甘肃职工财经学院,甘肃兰州 730070 4. 日本大阪体育大学 |
| 基金项目： | 1997年国家体育总局课题(917041) |
| 摘 要： | 通过三维高速录像研究表明 ,中国选手具有起跳时间短 ,两脚同时蹬地的起跳特征 ;外国选手具有起跳时间长 ,两脚依次蹬地的起跳特征。扣球是以转体、伸肩和收腹带动挥臂击球的三维动作 ,转体和伸肩动作占有重要作用。击球瞬间肘关节呈 15 0 (°)左右略屈肘击球能充分发挥前臂旋内加速功能。 |
| 关 键 词： | 男排 扣球 挥臂 三维分析 |
| 文章编号： | 1001-747(2000)03-0040-04 |
| 修稿时间： | 2000年4月21日 |
Three-dimensional Kinematic Analysis and Comparative Study of Front Spiking Technique Between Chinese and Foreign Elite Man's Volleyball Players |
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| LI Yi jun,et al.Three-dimensional Kinematic Analysis and Comparative Study of Front Spiking Technique Between Chinese and Foreign Elite Man's Volleyball Players[J].Journal of Xi'an Institute of Physical Education,2000,17(3):40-43. | |
| Authors: | LI Yi jun |
| Abstract: | The method of three-dimensional kinematic analysis was applied in the study of spiking technique of chinese and foreign elite man′s volleyball players. The results showed that characteristics of the time of take-off in front spiking of chinese players are shot, left foot and right foot land at the same time. The time of foreign players is long in take-off, the left foot and right foot land successively. We concluded that the characteristics of spiking technique were completed by the complex actions, bent and twisted body, spread up the shoulder and swing the arm fast. The elbow joint was at an angle of about 150 degrees while hitting the ball. By bending the elbow, the velocity of forearm will be faster. |
| Keywords: | volleyball spiking three-dimensional analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |