When exercising in the hot afternoon, wear a cool hat and light-colored, spacious and well-ventilated sportswear. Prepare cool summer medicine or low-sugar salty drink for summer exercise.

The key to coping with the heat is heatstroke prevention, sun exposure prevention and prevention of colds.

Don't engage in strenuous activities for a long time in hot weather in summer, and don't engage in outdoor activities at noon with strong sunshine to avoid direct sunlight.