抗阻训练对肥胖儿童身体成分血脂及血清瘦素的影响

发布时间：2019-03-30 12:19

【摘要】：目的了解8周抗阻训练对肥胖儿童身体成分、血脂及血清瘦素的影响,为改善肥胖儿童的健康水平以及寻求更好的减肥方法提供理论依据。方法根据WHO推荐的身高标准体重法,选取晋中市18名肥胖儿童(男、女各9名)进行8周抗阻训练,然后对运动前后身体成分[体重、体质量指数(BMI)、肌肉量及躯干肌肉量、身体脂肪量、身体各部位脂肪量及身体脂肪比率]、血脂[总胆固醇(TC)、三酰甘油(TG)、低密度脂蛋白(LDL)、高密度脂蛋白(HDL)]及血清瘦素水平进行比较。结果肥胖儿童抗阻训练后血清瘦素、TG、LDL水平均下降(P值均0.05),HDL水平上升(P0.01);男性肥胖儿童抗阻训练后体重,BMI,身体脂肪量,左右上肢及躯干脂肪量均下降(P值均0.05),肌肉量及躯干肌肉量均增加(P值均0.05);女性肥胖儿童抗阻训练后BMI,身体脂肪量,右下肢、右上肢及躯干脂肪量均下降(P值均0.05),肌肉量及躯干肌肉量增加(P值均0.01)。结论 8周抗阻训练可以降低肥胖儿童BMI、身体脂肪量和血清瘦素水平,增加肌肉质量,改善血脂紊乱。
[Abstract]:Aim to investigate the effects of 8-week resistance training on body composition, blood lipid and serum leptin in obese children, and to provide theoretical basis for improving the health level of obese children and seeking better ways to lose weight. Methods according to the height standard weight method recommended by WHO, 18 obese children (9 males and 9 females) in Jinzhong City were selected for 8 weeks of resistance training, and then the body composition (body weight, body mass index (BMI),) before and after exercise was evaluated. Muscle weight and trunk muscle weight, body fat mass, body fat mass and body fat ratio], blood lipid [total cholesterol (TC), triacylglycerol (TG), low density lipoprotein (LDL),] High density lipoprotein (HDL) and serum leptin levels were compared. Results the levels of serum leptin and TG,LDL in obese children decreased after resistance training (P = 0.05), HDL, P < 0.01). After resistance training, the body weight, BMI, body fat mass, left and right upper limb and trunk fat mass of obese male children decreased (P = 0.05), and muscle weight and trunk muscle mass increased (P = 0.05). The amount of BMI, body fat, right lower limb, right upper limb and trunk of female obese children decreased after resistance training (P = 0.05), and muscle weight and trunk muscle mass increased (P = 0.01). Conclusion 8-week resistance training can reduce the body fat mass and serum leptin level in obese children with BMI, increase muscle mass and improve dyslipidemia.
【作者单位】：晋中学院体育学院;南昌陆军学院共同基础教研室;
【分类号】：R1

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