高强度间歇训练对青少年认知执行功能影响的 Meta 分析

Objective To summarize the effective of high intensity interval training on cognitive executive function among adolescents through Meta-analysis and to provide reference for medical rehabilitation and physical education practice. Methods Literature search was conducted for Chinese and English keywords "High-Intensity Interval Training" "Cognition" "Cognition Function" "Executive Function" and "Executive Controls" regarding the effect of high intensity interval training on cognitive executive function among adolescents published prior to September 20 2020 in PubMed Cochrane library Web of science Embase the China National Knowledge Infrastructure CNKI the Wanfang database and the VIP database. Stata 14 software and Revman 5.3 software were used for Meta-analysis fixed-effect or random-effect model was used to combine the results based on the heterogeneity. Results The response time of Stroop test immediately after acute high intensity interval training significantly decreased SMD= 0.70 95%CI= 0.28-1.11 z= 3.29 P<0.01 there was no significant change in response time of Stroop test 30 min after training SMD= 0.23 95%CI= -0.14-0.60 z= 1.23 P>0.05 the correct rate of Stroop test immediately after acute high intensity interval training increased significantly SMD= 0.26 95%CI= 0.03-0.50 z= 2.21 P<0.05 there was no significant change in correct rate of Stroop test 30 min after training SMD= -1.38 95%CI= -4.28-1.52 z = 0.93 P>0.05. After long-term high intensity interval training the response time of Stroop and TMT test were significantly shortened SMD = 0.38 95%CI = 0.07-0.70 z = 2.41 P< 0.05. Conclusion Acute and long-term high intensity interval training can effectively improve cognitive executive function among adolescents but the long term effect of acute training is unclear.