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| 我国优秀赛艇运动员桨力- 时间曲线特征 | |
| 引用本文： | 曹景伟,季林红,马祖长,周琦年,姜海洋,王越.我国优秀赛艇运动员桨力- 时间曲线特征[J].天津体育学院学报,2007,22(4):281-283. |
| 作者姓名： | 曹景伟 季林红 马祖长 周琦年 姜海洋 王越 |
| 作者单位： | 1. 清华大学,精密仪器系,北京,100084 2. 中国科学院,合肥自动化研究所,合肥,230031 3. 国家赛艇队,淳安,311709 |
| 基金项目： | 国家科技攻关计划-奥运科技专项课题 |
| 摘 要： | 赛艇运动中拉桨阶段的桨力曲线反映了运动员的发力特征，是专项竞技能力诊断的重要途径。根据国家队的测试实例，对不同艇种、不同桨位的桨力曲线特征进行归纳分析总结，对赛艇项目进行系列测试（桨频：35桨/min），结合专项认为专项技术较好的多人艇运动员大多采用A型；双人单桨项目中．领桨手倾向于采用A型桨力-时间曲线，一号位桨手倾向于采用B型桨力-时间曲线。不同桨频下的桨力-时间曲线特征可作为训练效果的评估依据，低桨频训练必须保持合理的拉桨速度和拉桨力量。 |
| 关 键 词： | 赛艇 桨频 桨力-时间曲线 |
| 文章编号： | 1005-0000（2007）04-0281-03 |
| 修稿时间： | 2007-02-102007-05-25 |
Characteristics of Oar Force- Time Curve of Elite Rowing Athletes in China |
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| CAO Jing-wei,JI Lin-hong,MA Zu-chang,ZHOU Qi-nian,JIANG Hai-yang,WANG Yue.Characteristics of Oar Force- Time Curve of Elite Rowing Athletes in China[J].Journal of Tianjin Institute of Physical Education,2007,22(4):281-283. | |
| Authors: | CAO Jing-wei JI Lin-hong MA Zu-chang ZHOU Qi-nian JIANG Hai-yang WANG Yue |
| Institution: | Dept. of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China;Dept. of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China;Institute of Autonomy, China Academy of Sciences, Hefei 230031, China;National Rowing Team, Chun' an 311709, China;National Rowing Team, Chun' an 311709, China;National Rowing Team, Chun' an 311709, China |
| Abstract: | In rowing, the curve of oar force-time in the stage of drawing oar reflects the strength character of athletes, and is an important method to diagnose special competitive ability. In this paper, through testing the athletes in national team, the oar force curve of different rowing, and different oar position was analyzed. The results showed that high level athletes in more people rowing adopted type A. In dual oars rowing, the leader oar player adopted type A, and the oar player in position 1 adopted type B, The force-time curve in different oar frequency can be the evidence to evaluate training effect, low frequency of oar training should keep reasonable speed and strength in drawing oar. |
| Keywords: | rowing frequency of oar oar force-time curve |
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