【摘要】 】对四川省凉山地区的３８５名（７～１７岁）彝族男性少年儿童的３２项体质指标进行调查研究，并对其中的身高、坐高、体重、胸围、肩宽、骨盆宽、两臂展长等计算出年增长值、年增长率。各主要指标结果显示：在８岁（除坐高）、１１～１２岁、１４～１５岁时各项指标快速增长。两臂展长，年龄越小，较其身高相比越短，至１５岁以后两臂展长逐渐超过其身高。调查中还发现各年龄组的各主要指标明显低于四川汉族同龄组指标更多还原

【Abstract】 An investigation is conducted to 385 female juveniles of the Yi nationality for their 32 constitution quotas,among which the height,sitting height,weight,bust,shoulder width,pelvis width and the streched length of the arms are calculated for their annual growing rate.The result of each quota shows that they grow fast at the years of 8(with the exception of sitting height),11～12,14～15,and that the streched length of the two arms are shoter at alower age and become gradully longer than the height after the years of 15.The result also shows that all the main quotas in each age group are remarkably lower than those of the Han nationalities at the same age.更多还原