趣味性有氧运动对青春启动前期肥胖儿童形态、生理机能和运动能力的影响

Effect of Interesting Aerobic Exercise on the Body Shape, Physiological Function and Exercise Ability of the Obese Children before the Start of Puberty

DOI：

中文关键词:趣味性有氧运动肥胖体质健康青春启动前期

英文关键词:interesting aerobic exercise obesity physical fitness before the start of puberty

基金项目:教育部人文社科规划基金（13YJAZH125）；上海市教委学校体育科研课题(HJTY-2012-D26)

作者	单位
袁凌燕	上海师范大学体育学院
沈建华	Shanghai Normal University
郭娟娟	Shanghai Normal University
徐志标	Shanghai Normal University

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中文摘要:

研究目的：探讨趣味性有氧运动干预对青春启动前期肥胖儿童身体成分、生理机能、身体素质的影响，为增强肥胖学生体质提供依据。研究方法：选取9~11岁小学生60名，其中正常体重26名，单纯性肥胖34名（对照组、干预组各17名）。肥胖干预组进行了60%~70% HRmax×40~60 min，4次/周，共22周的有氧运动，活动内容以趣味性体育游戏为主。研究结果：趣味性有氧运动干预后，肥胖儿童的身体成分，身体机能与身体素质均得到不同程度的改善。主要变现为：BMI均值下降了1.69，体脂%下降了5.29%，肌肉重量增加了2.67 kg（P<0.01）。心率恢复率提高了2.48%，肺活量体重指数提高了6.91 ml/kg（P<0.01）。 50m×8提高了0.18 s，立定跳远提高了7.31cm，实心球提高了1.01m，象限跳提高了5个/10 s，坐位体前屈提高了2.89 cm，差异具有显著性。研究结论：22周趣味性有氧运动干预可有效降低学生肥胖程度，提高肥胖学生的心肺功能及身体素质。

英文摘要:

To study the effect of interesting aerobic exercise intervention on obese children’s body composition, physiological function and exercise ability before the start of puberty so as to provide reference for improving obese pupil’s physical fitness. Method: 60 pupils aged 9-11 were chosen as the subjects, among whom 26 are normal weight pupils and 34 are obese pupils. The obese children were divided into two groups: control group(N=17) and intervention group (N=17). The intervention group did interesting aerobic exercise of moderate intensity for 22 weeks at 60-70% HRmax for 40-60min, 4 times a week. The exercises are mainly interesting sport games. Result: The obese pupils’ body composition, physiological function and exercise ability were improved significantly after the intervention of interesting aerobic exercise. The average BMI decreased 1.69. Body fat percentage decreased 5.29%. Muscle mass increased 2.67kg (P<0.01). HR recovery rate increased 2.48%. Pulmonary-weight index increased 6.91%(P<0.01). 50m*8 improved 0.18s. The scores of standing jump improved 7.31cm. Solid ball throwing increased 1.01m. Quadrant jump increased 5/10s. Body bending in sitting position improved 2.89cm. The differences are significant. Conclusion: 22-week aerobic exercise intervention may effectively lower pupils’ weight and improve their cardiopulmonary function and physical fitness.

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