黑龙江省青少年田径运动员身体形态与身体素质的典型相关分析

A Canonical Analysis of Body Shape and Physical Quality of Heilongjiang Junior Track and Field Athletes

采用测试法、典型相关分析法对2008年黑龙江省12～18岁田径运动员的身体形态与身体素质的关系进行了深入的分析.分析结果显示出有三个典型相关系数达到显著水平(0.567、0.470、0.449且P<0.01)且冗余分析也证明身体形态变量在一定程度上可以预测身体素质变量.结论:黑龙江省青少年田径运动员的身体素质有74.4%受身体形态的影响.

Using the methods of measurement and Canonical correlation.the author makes thoroughly analysis on the relationship between body shape and physical quality of junior track and field athletes in Heilongjiang Province.The analysis results show that it was a moderate correlation between two groups of variables（3 canonical correlation coefficients： 0.567,0.470 and 0.449;P〈0.01）,and the paper also found out what are these three Canonical variables pairs mainly means.Besides,redundancy analysis showed that physical quality of junior track and field athletes in Heilongjiang Province could be predicted somewhat by their body shape.The conclusion： the Body quality of Heilongjiang Junior Track and Field Athletes is affected by their body shape in 74.4 percent.