世界优秀赛艇双人单桨运动员途中阶段划桨技术运动学研究  

Kinematic characteristics of pairs' rowing technique for world elite athletes

作　　者：林辉杰[1] 潘慧炬[2] 应春意[3] 梁海丹[1] 

机构地区：[1]台州学院体育学院,浙江临海317000 [2]浙江师范大学,浙江金华321004 [3]浙江体育职业技术学院,浙江杭州310004

出　　处：《山东体育学院学报》2009年第10期72-75,共4页Journal of Shandong Sport University

摘　　要：通过二维摄像解析法、相关性分析,探索了世界优秀赛艇双人单桨运动员划桨技术的特征。研究结论有:1)揭示了世界优秀M2-、W2-运动员一桨中艇速、时间、位移分配及其性别差异情况。2)一桨艇速较高的M2-运动员倾向于艇速变化幅度小,拉桨后段至推桨前段艇速增长率较高;推桨前段时间比重较大,推桨后段时间比重较小;拉桨后段位移比重较大。3)一桨艇速较高的W2-运动员倾向于在拉桨后段至推桨前段艇速增长率较高;拉桨后段时间比重较大,拉桨前段时间比重较小;拉桨后段位移比重较大。This article does research on kinematic characteristics of the pairs＇ rowing technique for world elite athletes with SIMI motion analysis and correlation. The results of this article as follows： 1 ） The distribution of boat velocity, time and distance per stroke and gender differences are discussed; 2）The athletes of M2 - who have a better boat velocity per stroke tend to have little fluctuation with boat velocity, have a rapid increase of boat velocity from the rear segment of drive phase to the front segment of recovery phase, have relatively high proportion of time in the front segment of recovery phase, has relatively low proportion of time in the rear segment of recovery phase. In addition, the rear segment of drive phase has relatively high proportion of distance. 3）The boat velocity increases rapidly from the rear segment of drive phase to the front segment of recovery phase among athletes of W2 - who have a better boat velocity per stroke. The rear segment of drive phase has relatively high proportion of time. The front segment of drive phase has relatively low proportion of time. In addition, the rear segment of drive phase has relatively high proportion of distance.

关 键 词：赛艇 双人单桨 划桨技术 

分 类 号：G861.4[文化科学—体育训练]