The weather is so hot, how to relieve the heat?

1. It is obvious to avoid exposure to the hot sun, especially for people who have suffered from heatstroke and failure. Otherwise, even if people are at rest and replenish water, their body temperature will continue to rise. Some people may return to the sun after a few hours of rest, and they may still relapse, so they have to be cautious.

For dehydrated people, drinking water is still the best drink. Don't drink like a cow, you should drink a little at a time. You'd better drink plenty of water before exposure. Also eat more fruits and vegetables, rich in water and balanced in salt.

Slow down When the weather is very hot, you should slow down whatever you are doing outdoors.

4. Pouring cold water When the weather is dry and hot, you may wish to spray your head and neck with cold water. When water evaporates, it can help you cool down. But in the case of high humidity, this method may not work.

5. Hide and seek with the sun. No one can match the power of the sun. Therefore, when you have to do outdoor activities, you'd better choose early morning and dusk. In addition, sometimes heatstroke failure may not happen on the same day. You may gradually collapse after heating for a few days. A coach said: In the training camp, we weigh the players every day to ensure that the sweat lost during practice is made up.

6. It is best to wear a breathable hat that can cover your neck. The blood vessels in the head and neck are close to the skin surface, which is convenient for you to quickly absorb or dissipate heat from these parts. Bald or bald people, their heads are particularly sensitive to temperature changes.

7. Don't go shirtless. It is easy to absorb more radiant heat when going shirtless. When you start sweating, the breathable undershirt can cool down. Once the sweatshirt is soaked with sweat, take it off and wash it as soon as possible. In order to prevent the salt in the sweat from drying, it will affect the permeability of the undershirt.

8. Wear cotton and polyester clothes, which are more breathable than pure cotton or pure nylon products. At the same time, you should also choose light-colored clothes, which can reflect sunlight. Dark colors absorb heat easily.