中外优秀女子排球运动员不同专位非技术性指标的比较研究

采用数理统计法、比较分析法对不同专位运动员年龄、身高、体重、扣球高度、拦网高度、克托莱指数等非技术性指标进行分析研究.结果显示:从近3届奥运会总体比较来看,不同位置运动员年龄、身高、体重、网上高度、克托莱指数指标均存在显著性差异.中外女排主攻队员、接应队员年龄无显著差异,中国女排副攻队员、二传队员、自由人队员与4强队员年龄差距较大,年轻化趋势明显;中国女排主攻队员体重占优;中国女排主攻队员、副攻队员、接应队员克托莱指数较国外女排队员有明显的优势,二传队员和自由人队员克托莱指数较前4强队员偏低;中国女排队员的身高和网上高度显示出世界一流强队水平.

Comparative Study on the Nontechnical Indexes of Specific Position Women Volleyball Athletes for both Chinese and Foreign

By means of mathematical statistics and comparative analysis,this paper makes a theoretical study on the nontechnical indexes of specific position women volleyball athletes for Olympic Games,including age,height,weight,attacking height and Quetelet index.The main conclusions are as follows:the main attack of bothChinese and foreign has no obvious difference in age indicator,while the age of Chinese vice-offer,tosser,libero and top four has a younger trending.Quetelet index of Chinese main attack,vice-offer and support members is superior to foreign athletes,and the index of tosser and libero are lower than the top four.Chinese Women Volleyball Team shows the top level in height of both body and net.