舞蹈啦啦操对女大学生体成分的影响

Effects of Dance Cheerleading on Body Composition of Female University Students

应用舞蹈啦啦操运动干预的方式,分析女大学生体成分的变化,探讨舞蹈啦啦操运动的健身锻炼的效果。随机选取大三女性学生90名为对照组,舞蹈啦啦操公选课学生90名为实验组(3次/周,90min/次,共14周)。结果显示,14周后,对照组体重和身体质量指数上升(p<0.05);实验组体重由55.32±4.74kg降到52.17±4.66kg(p<0.01),体脂百分比28.3±2.27降到25.3±2.42(p<0.01),脂肪重15.67±2.25kg降到13.19±2.23kg(p<0.05),腰臀比0.80±0.07降到0.78±0.06(p<0.05),身体质量指数20.79±2.75kg/m2降到19.57±2.85 kg/m2(p<0.05);实验组与对照组相比,各项指标差异显著,体重、脂肪重、体脂百分比、身体质量指数(p<0.01),腰臀比(p<0.05)。结论:有规律的舞蹈啦啦操运动可以显著改善女大学生体成分,达到健身减肥的效果。

Objective： Dance Cheerleading way to analyze changes in body composition female students to explore dance Cheerleading fitness workout results. Methods： 90 randomly selected junior female student called the control group,Dance Cheerleading public elective 90 students called the experimental group,the experimental group exercise three times a week,two sessions of 90 minutes each. Results： After the experiment,the control group increased weight and body mass index（ P〈 0. 05）,the experimental group dropped to 55. 32 ± 4. 74 kg weight from 52. 17 ± 4. 66kg（ P〈 0. 01）,body fat percentage dropped 28. 3 ±2. 27 to 25. 3 ± 2. 42（ P〈 0. 01）,fat mass 15. 67 ± 2. 25 kg dropped 13. 19 ± 2. 23kg（ P〈 0. 05）,waist- hip ratio 0. 80 ±0. 07 down to 0. 78 ± 0. 06（ P〈 0. 05）,body mass index 20. 79 ± 2. 75 kg / m2 dropped to 19. 57 ± 2. 85 kg / m2（ P〈 0. 05）,the experimental group compared with the control group,body weight,fat mass,body fat percentage and body mass index（ P〈 0. 01）,waist- hip ratio（ P〈 0. 05）. Conclusion： There are regular dance cheerleading female college students can improve body composition,to achieve fitness weight loss results.