高强度间歇训练(HIIT)对初中生身体成分影响的Meta分析  

Meta-Analysis of the Effects of High-Intensity Interval Training (HIIT) on Body Composition in Junior High School Students

作　　者：王亚 韩勇 程美超 王舜[1] WANG Ya;HAN Yong;CHENG Meichao;WANG Shun(School of Physical Education,Huaibei Normal University,Huaibei,Anhui 235000,China;School of Physical Education,Xichang University,Xichang,Sichuan,615013,China)

机构地区：[1]淮北师范大学体育学院,安徽淮北235000 [2]西昌学院体育学院,四川西昌615013

出　　处：《西昌学院学报（自然科学版）》2022年第3期85-92,共8页Journal of Xichang University(Natural Science Edition)

基　　金：教育部人文社会科学研究青年基金项目(19YJC890045);安徽省教育厅科学研究项目(YJS20210469)。

摘　　要：[目的]通过Meta分析评价高强度间歇训练(HIIT)对初中生身体成分的影响,为后续HIIT在改善身体成分方面提供理论依据。[方法]利用Web of Science、PubMed、EBSCO、中国知网(CNKI)4个中英文数据库进行文献检索,收集有关初中生身体成分的随机对照试验(RST),参考Cochrane风险对研究文献进行风险质量评价,同时借助Review Manage 5.4.1和Stata14.0软件进行异质性检验、敏感性分析和发表偏倚分析。[结果]共纳入16个RST。Meta分析结果显示:HIIT能显著减轻初中生体质量(MD=-1.18,95%CI:-1.39~-0.98,P <0.01);改善身体质量指数(BMI)(MD=-0.65,95%CI:-0.79~-0.51,P <0.01);降低体脂率(MD=-0.46,95%CI:-0.59~-0.34,P <0.01)、腰围(MD=-1.08,95%CI:-1.24~-0.92,P <0.01)。在体质量方面,男生改善效果大于女生;在BMI和腰围方面,男女生改善效果差异不大;在体脂率方面,女生改善效果大于男生。[结论]高强度间歇训练对初中生身体成分具有良好的改善效果,可明显降低初中生的体质量,改善初中生的BMI指数,降低初中生的腰围及体脂率。[Objective]The evaluation of high-intensity intermittent training(HIIT)on body composition by Metaanalysis provides a theoretical basis for subsequent HIIT in improving body composition of junior high school students.[Method]Web of Science,PubMed,EBSCO and China national knowledge internet(CNKI)were used to collect RCTs on body composition of junior high school students,the risk quality of these research documents were evaluated by Cochrane risk,and heterogeneity test,sensitivity analysis and publication bias analysis were conducted with the help of Review Manage 5.4.1 and Stata 14.0 software.[Result]A total of 16 RCTs were included. Meta-analysis showed that HIIT could significantly reduce the weight of junior high school students(MD =-1.18,95%CI:-1.39 ~-0.98,P < 0.01);improve body mass index(BMI)(MD =-0.65,95%CI:-0.79 ~-0.51,P < 0.01;reduce body fat rate(MD =-0.46,95%CI:-0.59 ~-0.34,P < 0.01),waist circumference(MD=-1.08,95%CI:-1.24 ~-0.92,P<0.01). In terms of weight,boys improved more effectively than girls;in terms of BMI and waist circumference,there was little difference between boys and girls;in terms of body fat rate,girls improved more effectively than boys.[Conclusion]High-intensity interval training has a good effect on improving the body composition of junior high school students,which can significantly reduce their body weight,improve their BMI,and reduce their waist circumference and body fat rate.

关 键 词：高强度间歇训练 初中生 身体成分 META分析 

分 类 号：G804.49[文化科学—运动人体科学] G633.96[文化科学—体育学]