| 手臂摆动在跳高起跳中的生物力学意义 |
| |
| 引用本文： | 朱国生.手臂摆动在跳高起跳中的生物力学意义[J].浙江体育科学,2000,22(6):49-50,59. |
| |
| 作者姓名： | 朱国生 |
| |
| 作者单位： | 苏州大学,体育学院,江苏,苏州,215021 |
| |
| 摘 要： | 用模型研究法对跳高起跳中的手臂摆动进行了研究．分析了起跳前手臂和身体其余部分的受力情况．探讨了起跳时加速力的产生过程，比较了手臂不同的加速摆动方式对身体重心最后速度的影响。由此指出，手臂摆动对身体起跳加速力的贡献率很大，并且，手臂加速摆动的距离越长，身体重心速度的增加越明显。
|
| 关 键 词： | 手臂摆动 起跳 生物力学 模型研究 |
Discussion on biomechanics significance of arms and hands swinging during the take-off in the high jump |
| |
| CHEN Chao?yang,LI Jian?she.Discussion on biomechanics significance of arms and hands swinging during the take-off in the high jump[J].Zhejiang Sport Science,2000,22(6):49-50,59. |
| |
| Authors: | CHEN Chao?yang LI Jian?she |
| |
| Abstract: | The article studied arms and hands swinging movement during the take?off in the high jump with model study,analyzed the situation of the effects of the arms and the rest of the body,discussed the acceleration work of take?off,compared the influence of final speed of the center of gravity of the body with the different modes of acceleration swinging of the arms.Depending on the onwards,it pointed out that the arms swinging have a far?reaching influence on take?off acceleration of the body,moreover,the more acceleration distance of arms swinging,the more final speed of the center of gravity of the body. |
| |
| Keywords: | arms and hands swinging take?off biomechanics model study |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
