| 国内外优秀女子皮艇运动员单人艇划桨节奏的比较研究 |
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| 引用本文： | 裘艺,周驰.国内外优秀女子皮艇运动员单人艇划桨节奏的比较研究[J].安徽体育科技,2008,29(4). |
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| 作者姓名： | 裘艺 周驰 |
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| 作者单位： | 1. 江西体育科学研究所,江西南昌,330006
2. 南昌航空大学体育学院,江西南昌,330063 |
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| 摘 要： | 为了改进和完善国家队队员的技术，分析了备战北京奥运会的国家队女皮队员单人艇一桨周期的划桨节奏，并和国外优秀女选手的相应指标进行比较。采用录像分析法对一桨周期动作的时相进行分析，水中拉桨时间比例和空中回桨时间比例国家队平均为67％比33％；国外优秀队员为68％比32％。其中曾获得雅典奥运会前3名的国外队员的数据平均为70％比30％。国外优秀队员水中拉桨比例的增大体现在后拉桨阶段比例的增大。因此，国家队队员拉桨中要注意后拉桨阶段的转体幅度，延长拉桨距离。
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| 关 键 词： | 皮艇 桨频 节奏 动力 支撑 |
Comparative Studies On The Stroke Rhythm For Elite Domestic And Foreign Women Kayakers In Kayak Single |
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| Qiu Yi,Zhou Chi.Comparative Studies On The Stroke Rhythm For Elite Domestic And Foreign Women Kayakers In Kayak Single[J].Journal of Anhui Sports Science,2008,29(4). |
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| Authors: | Qiu Yi Zhou Chi |
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| Institution: | Qiu Yi Zhou Chi (Jiangxi Research Institute of Sports Science,Nanchang Jiangxi 330006) |
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| Abstract: | Purposes:to improve and perfect technique of national team athletes,the stroke rhythm of women kayakers with kayak single in national team for Beijing Olympic Games has been analysed and comparison of correspond figures has been done for the national and the foreign elite women kayakers.Methods:the time phases of one stroke period action is analyszed by the video recording methods.Results:the average value of time proportions in pull phase and air-work phase is 67%:33% for Chinese women kayakers and the sam... |
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| Keywords: | kayak stroke rate rhythm power sustain |
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