The Joint Effect of Air Pollution and Exercise on Cognitive Function

Environmental intervention program In the pollution reduction groups, the air purification system is used 2 hours before the subjects entered the room to minimize the indoor PM2.5 and PM10. Exercise intervention program including HIIT, MICT and Stretching (Control) group : The VO2max of all subjects are measured one week before the experiment. HIIT program: 20 minutes exercise of HIIT (1min of 100% VO2max and 1min of 50% VO2max alternately) and 10 minutes of warm-up and relaxation. MICT program: 20 minutes exercise of 70-75% VO2max and 10 minutes of warm-up and relaxation. Stretching control group: 30 minutes of stretching, posture adjustment and rehabilitation courses taught by professional therapists.