| 对提高我国跳远成绩有效途径的探讨 |
| |
| 引用本文： | 章碧玉,吴小五,陈美仪,黄化礼.对提高我国跳远成绩有效途径的探讨[J].体育科学,1997(3). |
| |
| 作者姓名： | 章碧玉 吴小五 陈美仪 黄化礼 |
| |
| 作者单位： | 北京体育大学田径教研室，清华大学体育教研室，北京体育大学田径教研室，北京体育大学田径教研室 北京 100084，北京 100084，北京 100084 |
| |
| 摘 要： | 通过对我国跳远技术与世界先进技术的对比分析,对提高我国跳远成绩的有效途径进行了探讨,认为提高绝对速度能力是提高跳远成绩的最重要的途径;提高运动员快速起跳能力是关键;我国运动员技术上存在起跳腿的着地角较小、起跳扇角大的现象,影响了跑跳结合的连贯性,对获得腾起垂直速度不利;此外,还存在摆动腿的摆动时机晚、摆动速度慢、摆动幅度小等因素,这些都是影响我国跳远成绩提高的重要原因。
|
| 关 键 词： | 田径 跳远 训练 途径 起跳 速度 技术 评价 |
Effective Ways in Improving the Performance of Chinese Long-Jumpers |
| |
| Zhang Biyu et al.Effective Ways in Improving the Performance of Chinese Long-Jumpers[J].China Sport Science,1997(3). |
| |
| Authors: | Zhang Biyu |
| |
| Abstract: | Mechanical analysis of the techniques of Chinese long-jumpers and technical comparison between them and world level athletes show that there are effective ways in improving Chinese long-jumpers' performance: to increase jumpers' absolute speed is the final method of improving their approaching speed, to enhance their ability of fast take-off is a shortcut to improve performance;and the most effective ways are to perfect jumpers'techniques in obtaining larger touch-down angle of take-off leg to avoid unnecessary speed loss during take-off, and producing higher swing speed and larger swing amplitude of free-leg during takeoff to get the optimum angle of take-off |
| |
| Keywords: | long jump training approach take-off speed technique evaluation |
| 本文献已被 CNKI 等数据库收录！ |
|
