高强度间歇训练对肥胖男大学生脂肪因子的影响  

Effects of high-intensity interval training on adipokines in obese male college students

作　　者：赵睿 周伟 赵延敏 杨槟伊 ZHAO Rui;ZHOU Wei;ZHAO Yanmin;YANG Binyi(Department of Physical Education,China University of Petroleum(East China),Qingdao(266000),Shandong Province,China;不详)

机构地区：[1]中国石油大学(华东)体育教学部,青岛266000 [2]青岛市妇女儿童医院儿童肿瘤外科

出　　处：《中国学校卫生》2024年第7期960-964,共5页Chinese Journal of School Health

基　　金：中国石油大学(华东)自主创新科研计划项目(19CX04022B)。

摘　　要：目的探讨8周高强度间歇训练(HIIT)对肥胖男大学生身体形态和脂肪因子的影响,为肥胖大学生的运动减肥提供实践参考。方法2022年3月在青岛市中国石油大学(华东)按照体质量指数(BMI)≥28 kg/m^(2)的标准招募肥胖男大学生30名[年龄(20.10±0.55)岁],于2022年4月11日到6月10日进行8周HIIT干预,每周干预3次(周一、周三、周五),每次为16:30—17:30,干预前后测量被试的身体成分以及脂肪因子含量。运动干预前后指标的比较采用配对样本t检验及单因素重复测量方差分析,变量间的关联性检验采用Pearson相关性分析。结果干预8周后,肥胖男大学生BMI、腰围和体脂量分别由(31.36±4.41)kg/m^(2)、(107.52±9.66)cm和(28.04±5.79)kg降至(30.40±4.37)kg/m^(2)、(100.67±8.29)cm和(22.56±5.22)kg(t值分别为3.84,8.02,9.29);去脂体重指数由(70.19±5.54)kg/m^(2)上升至(75.34±5.25)kg/m^(2)(t=-8.65)(P值均<0.01)。干预前、干预第4周和干预第8周瘦素、脂联素和鸢尾素水平差异均有统计学意义(F值分别为26.05,35.62,4.95,P值均<0.05);网膜素水平差异无统计学意义(F=3.62,P>0.05)。结论8周HIIT能有效改善肥胖男大学生的身体形态,影响体内脂肪因子的作用效能。可在运动锻炼中适时增加HIIT,以改善肥胖大学生的健康状况。Objective To explore the effects of 8-week high-intensity interval training on body shape and adipokines of obese male college students,so as to provide practical reference for weight loss of obese college students.Methods A total of 30 male college students[age(20.10±0.55)years]with body mass index(BMI)≥28 kg/m^(2)were recruited in March 2022 at China University of Petroleum(East China).The 8-week high-intensity interval training(HIIT)intervention was conducted from 11 April to 10 June 2022,3 times a week(Monday,Wednesday,Friday),each time for 16:30-17:30.Body composition and adipokine levels were assessed before and after the intervention.All indicators were compared by paired-samples t-tests and single factor repeated measurement analysis of variance before and after intervention,and Pearson correlation analyses were used to test for associations between variables.Results After 8 weeks of intervention,BMI,waist circumference and body fat of obese male college students decreased from(31.36±4.41)kg/m^(2),(107.52±9.66)cm and(28.04±5.79)kg to(30.40±4.37)kg/m^(2),(100.67±8.29)cm and(22.56±5.22)kg,respectively(t=3.84,8.02,9.29).Fat-free body mass index increased from(70.19±5.54)kg/m^(2)to(75.34±5.25)kg/m^(2)(t=-8.65)(P<0.01).There were statistically significant differences in the levels of Leptin,Adiponectin,and Irisin before intervention,at week 4 and at week 8(F=26.05,35.62,4.95,P<0.05).There was no statistically significant difference in the content of reticulin(F=3.62,P>0.05).Conclusions The 8-week of HIIT can effectively improve body shape of obese male college students and affect the effects of adipokines in the body.HIIT can be added to sports exercise to improve the health status of obese college students.

关 键 词：体育和训练 肥胖症 脂肪因子类 学生 男(雄)性 

分 类 号：R179[医药卫生—妇幼卫生保健] G806[医药卫生—公共卫生与预防医学] R723.14[文化科学—运动人体科学] Q591.5[文化科学—体育学]