If the air conditioner is not turned on in summer, it is estimated that the hospital will be full! Hehe, it's strange not to get heatstroke. Turn on the air conditioner and adjust the temperature to a temperature that the human body feels comfortable. After exercise, you will also sweat, which is more conducive to health. It is the same as turning on the heating in winter. You won't catch a cold if you don't move after sweating, will you? I hope my answer can help you,