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研究河南省篮球传统项目学校少儿男子(小学组)9支学校篮球队运动员的身体形态指标共计11项,进行测量所获取的数据加以分析。研究表明:1)经因子分析提取少儿篮球运动员的身体形态的优先发展特征分别是:体重、小腿长、大腿长、小臂长、足长、腕长。2)对决定少儿篮球运动员的身体形态5个因子为因变量,以训练年限为自变量再进行回归分析表明:随着训练年数的增加,小腿长度、大腿长度、足长、腕长具有显著性差异P<0.05,下肢的发展优于上肢;而体重和小臂长度具有不显著性差异P>0.05。
A total of 11 body shape indexes of 9 school basketball team athletes of children’s basketball (traditional school) in Henan Province were studied, and the data obtained from the measurements were analyzed. The research shows that: 1) The preferential developmental characteristics of juvenile basketball players extracted by factor analysis are: body weight, leg length, thigh length, arm length, leg length and wrist length. 2) The regression analysis of 5 factors which determine body shape of children basketball player as dependent variable and training years as independent variable showed that with the increase of training years, the length of calf, the length of thigh, the length of leg and the length of wrist were significant The difference P <0.05, the development of lower extremity superior to the upper extremity; and body weight and arm length with no significant difference P> 0.05.