东京奥运会我国柔道运动员主要对手的技术使用情况统计分析

运用文献资料法、录像观察法、数理统计法等研究方法,对东京奥运会柔道项目中国柔道运动员的51名主要对手的国际比赛技术使用情况进行统计分析,旨在精准掌握对手的技术运用特点,为我国柔道运动员备战东京奥运会提供参考。结果显示:1)-48 kg、-57 kg、-63 kg、-70 kg、-78 kg国外运动员使用率最高的技术类别是足技,+78 kg国外运动员使用率最高的技术类别是手技,足技、手技、抱压技、横舍身技是这6个体重级别运动员使用较广泛的技术类别;2)-48 kg、-57 kg、-63 kg、-70 kg、-78 kg国外运动员得分占比最高的技术类别是足技,+78 kg国外运动员得分占比最高的技术类别是抱压技,背负投、隅落、袖钓入腰、大内刈、内股、大外刈、横四方固、小外挂、外卷入、袈裟固、送襟绞是这6个体重级别运动员的主要得分技术动作;3)-48 kg、-57 kg、-63 kg、-70 kg、-78 kg、+78 kg国外运动员输分占比较高的技术动作分别为背负投/大内刈、大内刈、背负投、隅落、横四方固和扫卷入。

Statistical Analysis of the Techniques Used by the Main Opponents of Chinese Judo Athletes in the Tokyo Olympic Games

Using the methods of literature review,video observation and mathematical statistics,this paper made a statistical analysis of the technique application of 51 Chinese main opponents in the judo events of the Tokyo Olympic Games,aiming at accurately mastering the technique application characteristics of the opponents and providing references for Chinese judo athletes to prepare for the Tokyo Olympic Games scientifically.The result shows that:1)The technical category in which-48 kg,-57 kg,-63 kg,-70 kg,-78 kg foreign athletes have the highest proportion of scores is ashi-waza;the most frequently used technical category of+78 kg athletes is te-waza.ashi-waza,te-waza,osaekomi-waza;yokosutemi-waza are the most widely used techniques in these six levels.2)The technical category with the highest proportion of-48 kg,-57 kg,-63 kg,-70 kg,-78 kg foreign athletes’score is te-waza;osaekomi-waza is the most important scoring technique category of+78 kg foreign athletes;seoi-nage,sumi-otoshi,sode-tsurikomi-goshi,ouchi-gari,uchi-mata,osoto-gari,yoko-shiho-gatame,kosoto-gake,soto-makikomi,kesa-gatame and okuri-eri-jime are the main scoring techniques on these six levels.3)The main losing point techniques of-48 kg,-57 kg,-63 kg,-70 kg,-78 kg,+78 kg foreign athletes are seoi-nage/ouchi-gari,ouchi-gari,seoi-nage,sumi-otoshi,yoko-shiho-gatame and harai-makikomi.