东京奥运会女子20km竞走比赛成绩研究  

Study on the competition results of women’s 20km race walking in Tokyo Olympic Games

作　　者：刘嘉伟 苑廷刚[1] 程泓人 冷欣 韩鹏鹏 侯金宝 LIU Jiawei;YUAN Tinggang;CHENG Hongren;LENG Xin;HAN Pengpenng;HOU Jinbao(China Institute of Sport Science,Beijing 100061,China;Wuhan Sports University,Wuhan 430079,Hubei,China;Nanjing Normal University,Nanjing 210023,Jiangsu,China)

机构地区：[1]国家体育总局体育科学研究所,北京100061 [2]武汉体育学院,湖北武汉430079 [3]南京师范大学,江苏南京210023

出　　处：《辽宁体育科技》2022年第3期1-7,共7页Liaoning Sport Science and Technology

基　　金：国家体育总局体育科学研究所基本科研业务课题(项目编号:基本21-23)。

摘　　要：运用文献资料法、视频解析法和数理统计法,对东京奥运会田径女子20km竞走比赛前8名和中国另1名运动员的比赛情况进行分析,结果显示:东京奥运会田径女子20km竞走前8名运动员分属于7个国家和5个大洲,其中中国和欧洲占据少量人数优势,从人种上看白种人运动员人数较多,从年龄段上看30岁以上的运动员人数较多。东京奥运会田径女子20km竞走整体成绩较低、发挥较差,中国3名运动员由于在赛前对于高温高湿的比赛环境和竞争对手能力水平的心理预判不足以及对于获得奖牌的高期待值,导致竞技状态出现较大浮动,运动水平没有得到充分的展现。为此,在今后的备赛中,应充分做好在不同温度湿度下的竞赛准备,以及全面收集世界顶尖运动员的数据信息,做好运动员体能、技术、战术、运动智能和心理等因素的赛前准备。By using the methods of literature, video analysis and mathematical statistics, this paper analyzes the competition situation of the top 8 women’s 20km race walk in Tokyo Olympic Games and another athlete in China.The results show that the top 8 women’s 20km race walk in Tokyo Olympic Games belong to 7 countries and 5continents, of which China and Europe occupy a small number of advantages. From the perspective of race, there are more white athletes, In terms of age, there are more athletes over the age of 30. The overall performance of women’s 20km track and field walking in Tokyo Olympic Games is low and poor. Due to the insufficient psychological prediction of the competition environment of high temperature and humidity and the ability level of competitors before the competition, as well as the high expectation of winning medals, the competitive state fluctuates greatly and the sports level has not been fully displayed. It is suggested that in the preparation for the future competition, we should make full preparations for the competition under different temperatures and humidity, comprehensively collect the data information of the world’s top athletes, and make preparations for athletes’ physical fitness, technology, tactics, sports intelligence, psychology and other factors.

关 键 词：东京奥运会 田径项目 女子20km竞走 比赛成绩 

分 类 号：G821.811.211[文化科学—体育训练] G2021[文化科学—体育学]