The Joint Effect of Air Pollution and Exercise on Cognitive Function

A double-blind randomized controlled trial design is used in this study. A mixed design of 2 (pollution reduction group vs. no pollution reduction group) × 3 (high intensity intermittent exercise \[HIIT\], moderate intensity of aerobic exercise \[MICT\] and control group \[CONT\]) is used. 93 subjects recruited by advertising will be randomly divided into 6 groups: high intensity exercise group (pollution reduction vs no pollution reduction), moderate intensity aerobic exercise group (pollution reduction vs no pollution reduction) and Stretching group (Control) (pollution reduction vs no pollution reduction).