普通高校一二年级大学生体脂状况分析

本研究通过对186名普通高校一二年级大学生体脂状况的实验测试和分析。研究表明:大学一二年级学生腹部肥胖、体脂率水平接近正常水平下限,二年级女生腹部肥胖水平位于皮下型,男生体脂率处于偏瘦等级;二年级腹部肥胖、体脂率、身体质量指数均低于一年级;对于一二年级大学生而言,体重不足问题远比肥胖更严重;体脂率与身体质量指数的相关系数男生为0.858,女生为0.787,表明采用身体质量指数描述高校学生身体充实度效度较高;男生各年级身体年龄处于正常状态,女生偏"衰老化",尤其是二年级女生;各年级的男生、女生体重均低于标准体重。

Analysis on Body Fat of Freshmen and Sophomore Students in College

In this study, the body fat of 186 freshmen and sophomore students in college are tested and analyzed in experimental condition. The results indescated that abdominal obesity and body fat rate of freshmen and sophomore students in college close to normal lower levels, abdominal obesity levels of sophomore girls belong to subcutaneous type, body fat rate of boys is slim grade; Abdominal obesity, body fat percentage, and body mass index of sophomore students are lower than freshmen; For the second grade students, the problem of underweight is more serious than obesity; The correlation coefficient of body fat rate and body mass index is 0.855 for boys and girls 0.757, indicating that the use of body mass index to describe physical plumpness of college students has a high degree of validity; Boys ages of all grades has a normal state, the girls partial ＂aging＂ , especially girls of the second grade; Weight of each grade boys and girls is less than standard level.