2021年田径邀请赛男子跳高运动员关键运动技术特征分析  

Analysis on Key Sports Technical Characteristics of Male High Jumpers in 2021 Athletics Invitational Competition

作　　者：王涵涵 Wang Hanhan(Sports Department of Shandong Normal University,Jinan 250358,Shandong,China)

机构地区：[1]山东师范大学体育学院,山东济南250358

出　　处：《体育科技文献通报》2022年第2期46-47,73,共3页Bulletin of Sport Science & Technology

摘　　要：本文采用两台索尼高速摄像机对2021年田径邀请赛(华北赛区)男子跳高项目进行赛场同步拍摄。采用kinovea软件对比赛视频进行视频图像解析,运用spss对相关技术参数进行计算处理。结果表明:本次田径邀请赛男子跳高运动员助跑模式与世界优秀跳高运动员一致,但在速度上有所欠缺;运动员的髋、膝、踝蹬伸不充分,小肌肉群力量较弱。此次田径邀请赛运动员成绩还有待提高,本次研究寻找我国跳高运动员关键技术存在的优缺点,助力我国跳高发展。This research uses two Sony high-speed cameras to shoot the men's high jump in 2021 Athletics Invitational Competition(North China competition area).Kinovea software is used to analyze the video image of the competition videos,and SPSS is used to calculate and process the relevant technical parameters.The results show that in the run-up stage,the step size of athletes is consistent with that of world elite high jumpers,but the speed ability is still lacking;In the take-off stage,the insufficient pedaling and extension of athletes'hip,knee and ankle is the key factor affecting athletes'take-off.

关 键 词：男子 跳高 运动技术 对比分析 

分 类 号：G823.1[文化科学—体育训练]