13届世界杯中国女排运动员与世界其他各国运动员非技术因素比较研究

Comparative Analysis on Non-technical Factors between Top Players of Others and Chinese Teams in the 13th World Cup of Women’s Volleyball

排球运动中技术因素以非技术因素为依托,换言之,其发展变化可以从非技术因素的变化来体现。因此,非技术因素的变化对排球运动的取胜及取得优异成绩至关重要。文章以第13届世界杯中国女子排球队与其他各队主力运动员的年龄、身高、体重、扣球高度、拦网高度和克托莱指数等非技术指标为调研对象,通过文献资料法、数理统计法、比较分析法等,利用Excel和SPSS软件对数据进行统计分析。结果显示,第13届世界杯女子排球比赛排名与6项非技术因素均不具有显著相关性。各队胜负场评分结果显示,身高、扣球高度、拦网高度占优的球队取胜的概率更大,年龄、体重和克托莱指数与比赛成绩的关系较小。聚类分析表明,中国女排队员在身高与网上高度方面优势显著,但在年龄、体重和克托莱指数方面存在劣势。

Technical factors in volleyball should be based on non-technical factors. In other words,its development and changes can be reflected from the changes of these non-technical factors. Therefore,the change of non-technical factors is very important for volleyball to win and achieve excellent results. In this paper,the age,height,weight,spike height,block height and Quetelet index of the top players of the 13th World Cup Chinese women’s volleyball team and other teams are taken as the research object. Through the methods of literature,mathematical statistics and comparative analysis,the data are statistically analyzed by using Excel and SPSS software. The results show that there is no significant correlation between the ranking of the 13th women’s Volleyball World Cup and the six non-technical factors. The scoring results of each team’s victory and defeat show that the team with the advantages of height,spike height and block height has a greater probability of winning,and the relationship between age,weight and Quetelet index and competition results is small. Cluster analysis shows that the Chinese team players have significant advantages in height and heighth on the net,but have disadvantages in age,weight and Quetelet index.