摘要
目的探究循环训练对肥胖青少年代谢综合征的影响,为肥胖青少年人群减轻身体负担、维持身体健康提供参考。方法于2021年6月1日至9月1日招募佛山市42名10~17岁肥胖青少年,随机将测试者分为训练组(24名)与对照组(18名)。训练组执行为期12周(每周4次)的训练计划,包括抗阻训练(俯卧撑、仰卧起坐、弓箭步)、有氧运动(高抬腿、原地跑、开合跳)两项6个动作,每个动作持续25 s,间歇15 s,完成4组;对照组保持日常生活习惯。采用t检验和χ^(2)检验对数据进行统计学分析。结果训练组干预后的体重、体质量指数(BMI)、体脂百分比与脂肪量[(72.3±1.8)kg,(26.4±2.0)kg/m^(2),(31.9±2.3)%,(17.5±2.8)kg]均低于干预前[(73.8±2.1)kg,(30.3±1.8)kg/m^(2),(34.4±2.5)%,(20.0±3.3)kg],肌肉质量、体力指数[(32.4±1.1)kg,(67.3±5.3)%]均高于干预前[(31.5±1.5)kg,(63.1±6.9)%](t值分别为-2.75,-7.10,-3.61,-2.83;2.37,2.36,P值均<0.05)。训练组干预后的血糖、胆固醇、低密度脂蛋白胆固醇、腰围和臀围[(4.6±0.5)mmol/L,(8.2±0.4)mmol/L,(2.8±1.2)mmol/L,(73.5±4.2)cm,(93.2±5.8)cm]均低于干预前[(4.9±0.4)mmol/L,(8.7±0.8)mmol/L,(3.9±1.1)mmol/L,(77.8±3.9)cm,(99.5±5.1)cm],干预后高密度脂蛋白胆固醇高于干预前[(3.2±0.3)mmol/L,(2.9±0.8)mmol/L](t值分别为-2.30,-2.74,-3.31,-3.68,-4.00,2.29,P值均<0.05)。组间比较,干预前各指标参数的组间差异无统计学意义(P值均>0.05);干预后训练组除肌肉质量、体力指数和高密度脂蛋白胆固醇均高于对照组外,其他指标均低于对照组(P值均<0.05)。结论12周循环训练方法有助于预防肥胖青少年代谢综合征疾病;可适当增加循环训练运动干预方式,降低肥胖青少年代谢综合征的发生。
Objective To explore the effects of cyclic training on metabolic syndrome among obese adolescents,so as to provide a reference for reducing physical burden and maintaining physical health for the obese adolescent population.Methods The study selected 42 obese adolescents aged 10-17 from Foshan City from June 1 to September 1,2021.The subjects were randomly divided into a training group(n=24)and a control group(n=18).The training group implemented a 12-week training plan(4 times weekly),including two major events and six movements,namely resistance training(push ups,sit ups,forward lunge)and aerobic exercise(high leg lifts,stationary runs,jumping jack),and each action lasted for 25 seconds with a 15 second interval,completing 4 groups.The control group maintained daily living habits.The t-test and Chi-square test were used for statistical analysis.Results After intervention,the weight,body mass index(BMI),body fat percentage and fat mass of the training group[(72.3±1.8)kg,(26.4±2.0)kg/m^(2),(31.9±2.3)%,(17.5±2.8)kg]were all lower than before intervention[(73.8±2.1)kg,(30.3±1.8)kg/m^(2),(34.4±2.5)%,(20.0±3.3)kg],and the muscle mass and physical fitness index of the training group[(32.4±1.1)kg,(67.3±5.3)%]were higher than before intervention[(31.5±1.5)kg,(63.1±6.9)%](t=-2.75,-7.10,-3.61,-2.83,2.37,2.36,P<0.05).After intervention,the blood glucose,cholesterol,low-density lipoprotein cholesterol,waist circumference and hip circumference of the training group[(4.6±0.5)mmol/L,(8.2±0.4)mmol/L,(2.8±1.2)mmol/L,(73.5±4.2)cm,(93.2±5.8)cm]were all lower than those before intervention[(4.9±0.4)mmol/L,(8.7±0.8)mmol/L,(3.9±1.1)mmol/L,(77.8±3.9)cm,(99.5±5.1)cm],and high-density lipoprotein cholesterol was higher than that before intervention[(3.2±0.3)mmol/L,(2.9±0.8)mmol/L](t=-2.30,-2.74,-3.31,-3.68,-4.00,2.29,P<0.05).There was no statistically significant differences between groups in the parameters of each indicator before intervention(P>0.05),while all indicators in the training group were lower than th
作者
陈文锋
梁松尚
唐敏强
CHEN Wenfeng;LIANG Songshang;TANG Minqiang(Sports Work Department,Guangdong Polytechnic of Environmental Protection Engineering,Foshan(528216),Guangdong Province,China)
出处
《中国学校卫生》
CAS
北大核心
2024年第6期807-811,共5页
Chinese Journal of School Health
基金
2023年度广东省教育科学规划课题项目(2023GXJK692)。
关键词
体育和训练
肥胖症
代谢综合征X
干预性研究
青少年
Physical education and training
Obesity
Metabolic syndrome X
Intervention studies
Adolescent
