| 影响我国男子跳远运动员起跳技术的因素分析 |
| |
| 引用本文： | 余丁友.影响我国男子跳远运动员起跳技术的因素分析[J].北京体育大学学报,2004,27(9):1279-1281. |
| |
| 作者姓名： | 余丁友 |
| |
| 作者单位： | 绍兴文理学院体育系,浙江,绍兴,312000 |
| |
| 摘 要： | 通过对我国部分男子跳远运动员的起跳技术与世界选手的比较分析.结果表明:我国选手准备起跳相对提前,步长变化大,导致速度下降早损失大,进而影响到踏板速度、腾起水平速度和垂直速度等.另外,起跳腿技术不合理,摆动腿的摆动速度和幅度均小.这一系列对获取大的腾起垂直速度极为不利,与平时教练员的训练方法不无关系,是影响我国运动员起跳技术的关键所在.
|
| 关 键 词： | 男子跳远 助跑技术 垂直分速度 平时训练 影响 跳远运动员 起跳技术 因素分析 Male Chinese 关系 训练方法 教练员 腾起垂直速度 摆动速度 摆动腿 起跳腿 腾起水平速度 踏板速度 损失 步长变化 跳相 世界选手 结果 |
| 文章编号： | 1007-3612(2004)09-1279-03 |
| 修稿时间： | 2003年7月15日 |
Factors Affecting the Taking-off of Chinese Male Long-jumpers |
| |
| YU Ding-you.Factors Affecting the Taking-off of Chinese Male Long-jumpers[J].Journal of Beijing Sport University,2004,27(9):1279-1281. |
| |
| Authors: | YU Ding-you |
| |
| Abstract: | The study compares the difference of technique during taking-off between some Chinese male long jumpers and foreign athletes. The results show that compared with foreign athletes, Chinese jumpers' technique is characterized as the running speed dropping early, the step varying largely during approaching, the pedaling speed being slow, the level speed losing little, the cushioning time being long during landing, the technique of taking-off leg being unreasonable, and the speed and range of swinging leg being small. All of these factors are not beneficial to gain upright speed, forming main influential factors on technique of taking-off. It reflects the defect of the training technique. |
| |
| Keywords: | male long-jump technique of taking-off upright speed training method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
