大学生体重指数与体质健康指标关系的研究

The Research of the Relationship Between the body Mass Index and the Physical Health Variables of the College Students

分析研究河北理工大学2003级大学生体重指数(BMI)与大学生体质健康各项指标的关系,结果发现:1)大多数学生的BMI分布于正常范围,但仍存在一定数量的超重或肥胖的学生,以及低体重学生。男生BMI较女生高;同时男生超重组及肥胖组所占百分数明显高于女生;2)女生肺活量体重指数低体重组高于正常组;超重组低于正常组;3)男生肺活量体重指数、握力指数低体重组高于正常组,而超重组和肥胖组低于正常组;台阶试验指数超重组和肥胖组低于正常组;立定跳远超重组也显著低于正常组。表明:1)男生超重及肥胖明显高于女生,需加强锻炼;2)BMI偏低组呼吸机能及握力较好;3)BMI升高至超重甚至肥胖时可影响生理功能及呼吸机能,肌肉爆发力及身体协调能力减低。

To investigate the relationship between the body mass index and the physical health variables of the college students from Hebei, Results ： 1 ） BMI of most students were distributed in normal range, but there were still some students who were overweight , obesity and lowweight. BMI in boys was much higher than that in girls, and the overweight and obesity in boys were much more than in girls as well. 2） In girls the vital capacity index of the lowweight group was significantly higher than that of normal group, while the overweight and obesity group were significantly lower than that of normal group. 3 ） As for boys vital capacity index and grip index of the lowweight group was significantly higher than that of normal group, while the overweight and obesity group were significantly lower than that of normal group. Stair test index of the overweight and obesity group were significantly lower than that of normal group. Standing long jump of the overweight group were significantly lower than that of normal group. Conclusions： Overweight and obesity in boys were significantly higher than that in girls, group of BMI hold better hespiration function and better grip. Overweight and obesity have a bad respiration function, muscle.