世界优秀女子三级跳远运动员的竞技表现特征研究  

The Analysis of the Competitive Characteristics of the World EliteWomen Triple Jump

作　　者：刘波 田德林 刘海军 LIU Bo;TIAN De-lin;LIU Hai-jun(Institute of P.E,Zhaotong University,Zhaotong 657000,China)

机构地区：[1]昭通学院体育学院,云南昭通657000

出　　处：《昭通学院学报》2021年第5期60-65,共6页Journal of Zhaotong University

摘　　要：对2012-2019年奥运会及世锦赛优秀女子三级跳远运动员竞技表现的特征进行研究,结果显示:六届比赛,运动员的竞技年龄均值为31.17岁,年龄差距较大,运动员呈年轻化态势,竞技年龄与名次具有显著性相关(P=0.000<0.01);冠军与前八名运动员平均成绩呈波浪式上升发展态势,总体波动性不大,两者具有显著性差异(P=0.004<0.01);运动员整体发挥率不高,运动员总体成功率均值为76.2%,世锦赛成功率与轮次成显著性相关关系(r=-0.917,P=0.010<0.05);发挥率总体均值与各轮次成显著性相关关系(r=-0.866,P=0.026<0.05);该项目整体竞技表现较稳定,项目变异系数(CV)为1.76%;运动员更加注重前三轮次试跳成绩。The research on the competitive performance of the excellent female triple jump athletes of the 2012-2019 Olympic Games and the World Championships showed that the average age of the athletes in the six competitions was 31.17 years old,and there was a large age gap.The athletes were younger.The rankings have a very significant correlation(P=0.000<0.01);the average performance of the champion and the top eight athletes has shown a wavy upward trend,and the overall volatility is not large.There is a very significant difference between the two(P=0.004<0.01);The overall performance of the athletes is not high,the average of the overall success rate of the athletes is 76.2%,and the success rate of the World Championships is significantly related to the rounds Relationship(r=-0.917,P=0.010<0.05);the overall average of utilization rate has a significant correlation with each round(r=-0.866,P=0.026<0.05);the overall competitive performance of the project is relatively stable,and the project variation The coefficient(CV)is 1.76%;athletes pay more attention to the first three rounds of test jump results.

关 键 词：奥运会 世锦赛 女子三级跳远 波动性 发挥率 成功率 变异系数 

分 类 号：D432.6[政治法律—政治学]