女大学生身体成分的研究及优化方案的建立

Research on Body Composition of Female College Students and Establishment of Optimized Scheme

目的探讨体育类与非体育类专业女大学生身体成分的差异,建立优化女大学生身体成分的运动和饮食方案。方法采用美国COSMED USA,Inc提供的BOD POD身体成分分析仪测量身体成分,对河北体育学院2018级女生体育类专业37人与非体育类专业37人进行测试。结果:非体育类专业女生的体脂百分比高于体育类专业女生,两组之间差异显著(p<0.01);非体育类专业女生的去脂体重和去脂体重百分比低于体育类专业女生,两组之间有显著性差异(p<0.01),非体育类专业女生与体育类专业女生Fat Mass的比较差异无统计学意义(p>0.05)。结论:经常性的参加体育锻炼能够有效降低女大学生体脂百分比,增加去脂体重和去脂体重百分比;运动能力较强的人具备较低的体脂百分比和较高的去脂体重和去脂体重百分比;通过运动和饮食习惯的养成,初步建立女大学生身体成分优化方案。

Objective to explore the differences of body composition between female college students majoring in physical education and non-physical education,and to establish a sports and diet program to optimize the body composition of female college students.Methods Body composition was measured by BOD POD body composition analyzer provided by COSMED USA and Inc.37 female students majoring in physical education and 37 non-physical education majors in 2018 of Hebei Institute of Physical Education were tested.Results The percentage of body fat of non-sports majors was higher than that of sports majors,and there was a significant difference between the two groups(p<0.01);the percentage of non-sports majors was lower than that of sports majors,and there was a significant difference between the two groups(p<0.01).There was no significant difference between non-sports majors and sports majors in Fat Mass(p<0.01).(>0.05).Conclusion Regular physical exercise can effectively reduce the percentage of body fat of female college students,increase the percentage of fat-free body weight and fat-free body weight;people with stronger exercise ability have lower percentage of body fat and higher percentage of fat-free body weight and fat-free body weight;through the cultivation of sports and dietary habits,preliminary optimization scheme of female college students'body composition is established.