| 刘翔60米栏的时间特征比较分析——比较2012伯明翰田径大奖赛与世界室内田径锦标赛 |
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| 引用本文： | 张道林,唐涌.刘翔60米栏的时间特征比较分析——比较2012伯明翰田径大奖赛与世界室内田径锦标赛[J].东华理工大学学报(社会科学版),2012(2):197-200. |
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| 作者姓名： | 张道林 唐涌 |
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| 作者单位： | 东华理工大学 |
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| 摘 要： | 运用信息技术为主的方法,通过对刘翔世界室内田径锦标赛和伯明翰大奖赛60米栏的起跑、第一栏跨栏步和栏周期的时间特征进行比较分析,指出刘翔起跑反应和加速慢,第一栏起跨距离近,腾空过栏时间长以及心理状态不稳定是世锦赛没有发挥出最好实力的原因。
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| 关 键 词： | 刘翔 60米栏 时间特征 伦敦奥运会 |
A Comparative Analysis of Time Features for Liu Xiang’s 60-meter Hurdles——A Comparison Between 2012 Burminghan Field and Track Grand Prix and World Indoor Championships |
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| Authors: | ZHANG Dao lin TANG Yong |
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| Institution: | (East China Institute of Technology,Nanchang 330013,China) |
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| Abstract: | Based mainly on informative technology,this paper does a comparative analysis on the time features of starting,the first hurdle,and hurdle duration in Liuxiang’s 60-meter hurdles in both the World Indoor Championships and Burminghan Grand Prix,and we finds out the reason why he didn’t perform well in the world is that Liuxiang started late and sped slow,the distance was too close in the first hurdle,the passing time is too long for each hurdle and the emotional status was not stable. |
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| Keywords: | Liu Xiang 60-meter hurdles time features London Olympic games |
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