我国优秀女子竞走运动员关键技术的生物力学研究  

BIOMECHANICS RESEARCH ON KEY SKILLS OF ELITE FEMALE RACE-WALKING ATHLETES OF CHINA

作　　者：蔡锡元[1] 张德荣[1] 

机构地区：[1]天津体育学院田径教研室

出　　处：《天津体育学院学报》1997年第2期84-87,共4页Journal of Tianjin University of Sport

基　　金：国家体委委管科研课题

摘　　要：用１６ｍｍ高速摄影机进行比赛现场单步技术动作拍摄，拍摄频率为１２２幅／ｓ。采用国家体委体育科研所运动生物力学研究室影片解析系统，对国家竞走集训队运动员王妍、谷燕的竞走技术进行解析。研究结果，王妍、谷燕竞走技术符合国际田联新竞走定义。The present study analyses race - walking skills of Wang Yan and Gu Yan-- athletes of National Race - Walking Training Team adopting 16 - millimeter high- speed camera to take pictures of single step skill in matches (frequency 122/sec- ond ) and applying the film analytical system offered by Sports Biomechanics Research Office uf National Physical Education Comzaitee Research lnstitute. Results show that race - walking skills of Wang Yan and Gu Yan accord with the new definition about race -walking promulgated by lnternational Track and Field Association.

关 键 词：女子 竞走运动员 技术 生物力学 

分 类 号：G804.68[文化科学—运动人体科学]