汉族、土家族男大学生最大有氧能力的比较研究

Comparative Study of the Maximal Aerobic Capacity Between the Students of the Han Nationality and the Tu Jia Nationality

中国汉族和土家族男大学生的生长发育和心肺功能水平。以PWC_(170)值推算VO_(2max)发现,汉族男大学生身高、体重均显著高于同年龄段的土家族男大学生(P<0.01),但体脂%和去脂体重无显著差异(P>0.05);PWC_(170)值两民族间有显著性差异(P<0.05),PWC_(170)推算VO_(2max),绝对值汉族男大学生显著高于土家族男大学生(P<0.01),但相对值两民族间不存在显著性差异(P>0.05)。

The functional level of the hearts and lungs, the growth of the male students of the Han and the Tu Jia nationality. VO_(2max) are calculated by PWC_(170) value. We find that the figures of height and weight of the Han nationality students are higher than the students of the Tu Jia nationality (P<0.01). But there is no significant differences in body fat and lean body weight(P>0.05). The results suggest that the Han male students are higher than the Tu's in VO_(2max) (l/min) (P<0.01). But there is no significant difference in relative value (P>0.05).