摘要
Abstract
Objective To explore the effects of diet and high-intensity interval training on cardiovascular function in obese children,and to provide a scientific basis for the health management of obese children.Methods A total of 110 obese children were randomly divided into a diet group and a training combination group,with 55 cases in each group.The diet group received dietary intervention,while the training combination group received high-intensity interval training in addition to the dietary intervention.Before and after the intervention,changes in cardiovascular function,bone metabolism indicators,bone density,and blood lipid indicators were compared between the two groups,and the body mass index(BMI)and waist circumference of the children were measured.Satisfaction was also evaluated and recorded.Results Before the intervention,there were no statistically significant differences in cardiovascular function,bone metabolism indicators,bone density,blood lipid indicators,BMI,and waist circumference between the two groups(all P>0.05).After the intervention,all indicators improved in both groups compared with before the intervention,and the training combination group showed greater improvement than the diet group,with statistically significant differences(all P<0.05).The satisfaction rate in the training combination group(96.4%)was higher than that in the diet group(85.5%),with a statistically significant difference(χ2=3.960,P=0.046).Conclusions High-intensity interval training combined with dietary intervention can effectively improve cardiovascular function and reduce BMI and waist circumference in obese children.关键词
高强度间歇训练/饮食/肥胖症/儿童/心血管功能Key words
high-intensity interval training/diet/obesity/children/cardiovascular function分类
医药卫生
