齐齐哈尔市初中生身体形态与机能发展水平的探索研究

Exploration about body shapeand function development level of the middle school studentsat Qiqihar

运用资料法、数理统计法、比较法,对齐齐哈尔市中学生身体形态、生理机能共6项指标及身体素质的现状与全国同龄组平均值进行比较分析,结果显示:多项指标的差异有统计学意义,齐齐哈尔市初中男、女生的身高均高于全国同龄组,体重、胸围均低于全国同龄组,机能指标中肺活量与全国同龄组相比偏低,其它差异不大。

This paper uses data method, mathematical statistics, comparative law, compare the middle school students at Qiqihar to Hebei province and the the average value of national from body shape, physiological function, 6 items index and physical quality situation in. The results showed： there were statistically significant differences in the indexes, height of male and female students in Qiqihar is higher than the ones in Hebei province and the average value of national. Body weight, chest circumference and pulmonary capacity is lower than the ones in Hebei province and the average value of national. No si^ificant differences in nthar clara