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目的了解吉林市医学院校学生肌肉含量和身体素质状况。方法共调查1285名大学生,其中男生276名,女生1008名。采用欧姆龙身体脂肪测量器HBF-701型,测定全身、躯干、上肢和下肢肌肉含量及体重。身体机能和素质测量采用体质健康测试仪采集肺活量、立定跳远和坐位体前屈。结果医学院校男大学生身高高于全国男大学生平均值,女大学生身高与全国女大学生基本一致。男女大学生体重均高于全国大学生体重平均值,且男大学生体重有显著性差异(P<0.05)。男大学生全身肌肉率低于正常值的人数达69%,女生躯干和下肢肌肉率低于正常值的人数分别是80.5%和60.2%。身体机能和身体素质结果表明,大学生的身体素质不容乐观,各项测试指标优秀和良好率较低,尤其是男女生的立定跳远、男生的引体向上、女生的仰卧起坐和50 m跑及格率低。结论大学生体质健康状况不容乐观,各项素质指标能力有待提高。
Objective To understand the muscle content and physical fitness of students in Jilin Medical University. Methods A total of 1285 undergraduates were investigated, including 276 boys and 1008 girls. Using Omron body fat measuring device HBF-701 type, determination of body, trunk, upper limbs and lower limb muscle content and body weight. Body function and quality measurements using physical fitness tester acquisition of lung capacity, standing long jump and sitting body flexion. Results The male college students in medical colleges were taller than the average male students in China. The female college students were basically the same height as the female college students nationwide. Male and female college students were higher than the average body weight of college students, and male college students weight was significantly different (P <0.05). The number of male undergraduates with a total body muscle rate below normal was 69%. The number of girls with lower trunk and lower extremity muscularity was 80.5% and 60.2%, respectively. Body function and physical fitness results show that the physical quality of college students can not be optimistic, the test indicators are excellent and good rate is low, especially for boys and girls standing long jump, male pull-ups, girls sit-ups and 50 m pass Low rate. Conclusion The physical health status of college students is not optimistic, and the ability of each quality index needs to be improved.