广东游泳队男子短距离自由泳运动员划水技术的分析研究

Research on Stroke Technique of Male Short-distance Freestyle Swimmer of Guangdong Swimming Team

该文采用文献资料法、录像解析法、数理统计法等,对广东游泳队男子短距离自由泳项目的运动员进行划水技术研究,并与国外优秀运动员进行比较分析。结果表明:广东游泳队运动员手入水后近似于直臂下压抓水,抓水开始时没有主动曲腕,在抓水和拉水过程中,"高肘"动作相对不明显。

By researching and comparative analysis the time of pull of male short distance freestyle swimmer of Guangdong swimming team and their outstanding foreign counterparts in the method of documentation,three-D image video-recording,mathematical statistics and so on.The results showed that When the swimmer's hand gets into the water,the arm almost straightly presses down to catch water.In the beginning of catching water,there is no voluntary flexion in wrist.“High elbow”position is relatively not obvious in the process of catching and pulling water.