Question

Why do you need to know The weather before exercise and after exercise.​

Answer 1

Answer:  

Exercising in hot weather puts extra stress on your body. If you don't take care when exercising in the heat, you risk serious illness. Both the exercise itself and the air temperature and humidity can increase your core body temperature. To help cool itself, your body sends more blood to circulate through your skin.

Explanation: Wind chill extremes can make exercising outdoors unsafe even with warm clothing. The wind can penetrate your clothes and remove the insulating layer of warm air that surrounds your body. Any exposed skin is vulnerable to frostbite.