详细信息
文献类型:期刊文献
中文题名:影响我国男子跳远运动员起跳技术的因素分析
英文题名:Factors Affecting the Taking-off of Chinese Male Long-jumpers
作者:余丁友[1]
机构:[1]绍兴文理学院体育系
年份:2004
卷号:27
期号:9
起止页码:1279
中文期刊名:北京体育大学学报
外文期刊名:Journal of Beijing University of Physical Education
收录:CSTPCD、、北大核心2000、国家哲学社会科学学术期刊数据库、北大核心、社科基金资助期刊、CSSCI2004_2005、CSSCI
语种:中文
中文关键词:男子跳远;助跑技术;垂直分速度;平时训练
外文关键词:male long-jump; technique of taking-off; upright speed; training method
中文摘要: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。
外文摘要: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.
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