| 第29届奥运会短跑运动员起跑反应时的比较研究 |
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| 引用本文： | 张殿亮. 第29届奥运会短跑运动员起跑反应时的比较研究[J]. 肇庆学院学报, 2010, 31(5): 60-63 |
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| 作者姓名： | 张殿亮 |
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| 作者单位： | 肇庆学院体育与健康学院,广东肇庆,526061 |
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| 摘 要： | 采用数理统计方法,对第29届奥运会男、女短跑运动员的起跑反应时进行了统计与分析,结果表明：随着比赛项目跑距的减少,男女运动员的起跑反应时均随之缩短;同一项目不同级别的运动员,其起跑反应时随着成绩级别的提高而缩短;同一成绩级别不同项目之间,随着比赛项目跑距的减少,运动员的起跑反应时依次缩短.
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| 关 键 词： | 奥运会 短跑 起跑 反应时 成绩级别 |
A Comparative Study on Sprinters' Start Reaction Time in the 29th Olympic Games |
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| ZHANG Dianliang. A Comparative Study on Sprinters' Start Reaction Time in the 29th Olympic Games[J]. Journal of Zhaoqing University (Bimonthly), 2010, 31(5): 60-63 |
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| Authors: | ZHANG Dianliang |
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| Affiliation: | ZHANG Dianliang(College of Physical Education and Health,Zhaoqing University,Zhaoqing,Guangdong 526061,China) |
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| Abstract: | Mathematical statistics has been used to analyze the start reaction time of the male and female sprinters in the 29th Olympic Games.The study shows that the start reaction time of both men and women sprint-ers decreases with the running distances of the events reduced;with their result ranks increased,the start reaction time of sprinters of different levels in the same event decreases;and that to those sprinters of the same levels in the different events,the start reaction time decreases respectively while the running distances reduced. |
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| Keywords: | the Olympic Games sprint start reaction time result rank |
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