| 奥运会前八名田径运动员不同项群竞技年龄特征研究 |
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| 引用本文： | 于敬广,袁建国,谭朝春.奥运会前八名田径运动员不同项群竞技年龄特征研究[J].辽宁体育科技,2012,34(3):51-53. |
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| 作者姓名： | 于敬广 袁建国 谭朝春 |
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| 作者单位： | 1. 温州大学体育学院,浙江温州,325035
2. 浙江师范大学体育学院,浙江金华,521004 |
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| 基金项目： | 温州大学研究生创新基金项目 |
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| 摘 要： | 采用数理统计法,对2000年悉尼奥运会、2004年希腊奥运会和2008年北京奥运会前八名田径运动员的竞技年龄特征进行研究,结果表明：男子竞技年龄要比女子更能表现出项群特征;速度力量性项群和耐力性项群竞技年龄的分布较为分散,趋于向两端延伸,中间高的特征;速度性项群竞技年龄表现出前高后低的分布,特别是在27岁达到最高峰;组合性项群竞技年龄表现出向X±S区间集中的特征;女子各项群竞技年龄都表现出没有差异的图形走势,都集中在X±S区间内,其中年龄大的运动员虽然所占比例不高,但向着大龄化延伸。
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| 关 键 词： | 奥运会 田径运动员 竞技年龄 特征 |
A study on the different event-groups of the characteristics of the competitive ages among the first eight athletes in Olympic Games |
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| YU Jing-guang,YUAN Jian-guo,TAN Zhao-chun.A study on the different event-groups of the characteristics of the competitive ages among the first eight athletes in Olympic Games[J].Liaoning Sport Science and Technology,2012,34(3):51-53. |
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| Authors: | YU Jing-guang YUAN Jian-guo TAN Zhao-chun |
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| Institution: | 1.P.E.Institute of Wenzhou University,Wenzhou Zhejiang 325035; 2.P.E.Institute of Zhejiang Normal University,Jinhua Zhejiang 321004) |
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| Abstract: | Adopt the statistic method to analysis the Characteristics of the Competitive Ages Among the First Eight Athletes in 2000 Sydney Olympics,2004 Greece Olympics and 2008 Beijing Olympics.The results show that male competitive age is more than female in holistic characters manifestations.The distribution of speed-strength and endurance event-groups are more dispersion,it tends to two terminal extension and the middle is high.The distribution of speed-strength being high in the front and low in the rear,especially in 27 years old would reached the peak.The competitive ages of compositionality event-groups exhibits the characteristics which centralized towards to section.There are no differences in female various competitive ages,it centralized in section,and despite older age athlete proportion was not high,but it trends of aging. |
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| Keywords: | Olympic Games Athletes the Competitive Ages Characteristics |
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