| 我国优秀女子铁饼运动员宋爱民投掷铁饼技术的三维运动学分析 |
| |
| 引用本文： | 王国伟,韩敬.我国优秀女子铁饼运动员宋爱民投掷铁饼技术的三维运动学分析[J].西安体育学院学报,2011,28(1):112-117. |
| |
| 作者姓名： | 王国伟 韩敬 |
| |
| 作者单位： | 1. 郑州大学体育学院,郑州,450044
2. 西安体育学院体育系,西安,710068 |
| |
| 摘 要： | 宋爱民是我国优秀的女子铁饼运动员之一,她的技术风格代表了我国优秀的女子铁饼运动员的技术特征,发挥了我国优秀女子铁饼运动员身材灵巧的特点。运用三维摄像法对宋爱民的完整技术进行分析,得出相关数据,并与国外优秀运动员进行对比分析。研究结果表明:在右脚着地到左脚着地阶段,宋爱民的技术特点表现出非常快的特点,投掷臂在旋转过程中不太稳定,造成了一部分速度的损失。
|
| 关 键 词： | 女子铁饼 宋爱民 三维运动学 |
Three-dimensional Analysis of Discus Technique of Song Ai' min-a Chinese Elite Discuss Thrower |
| |
| WANG Guo-wei,HAN Jing.Three-dimensional Analysis of Discus Technique of Song Ai' min-a Chinese Elite Discuss Thrower[J].Journal of Xi'an Institute of Physical Education,2011,28(1):112-117. |
| |
| Authors: | WANG Guo-wei HAN Jing |
| |
| Institution: | 1.Physical Education College of Zhengzhou University,Zhengzhou 450044,China;2.Xi′an physical Education University,Xi′an 710068,China) |
| |
| Abstract: | Song ai min is one of the best women′s discus throwers in China.The techniques of our country′s outstanding women athletes,characterized by agility in performance,find a good expression in her technique style.This is a research aided by three-dimensional camera technology and it rolled out an analysis of her complete performance.The data drawn is then processed to set up a comparison with that of her foreign counterparts.The results show that there is a distinctive rapid action during the rotation period started with the landing of left foot and ended with that of right foot.In spite of this,she can not steady her throwing arm during rotation,a factor resulting in the loss of velocity to some extent. |
| |
| Keywords: | women discus Song ai′min three-dimensional kinematics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
