As the temperature becomes higher in summer, the blood vessels of the body will dilate after strenuous exercise. At this time some things can not be done immediately, otherwise it will be harmful to health, especially the following three things.
First, don't eat cold things immediately after strenuous exercise in high temperature. Eating something cold After high temperature exercise makes you feel very comfortable, but it is dangerous. If you drink a lot of cold drinks immediately after exercise, it will cause the blood vessel spasm in your body, and the blood pressure will rise suddenly, which will induce the possibility of cardiovascular and cerebrovascular accidents such as heart attack and stroke.
Second, do not take a bath immediately after high temperature exercise whether it is cold or hot bath. After high temperature exercise, the body is hot and sweaty, and the blood vessels in skin will expand, so There is more blood flowing to the skin and less blood flowing to the heart the heart. If you take a cold bath, the skin blood vessels will shrink sharply, so the return of blood volume to heart will suddenly increases, thus causing risen the blood pressure. That is not good for cardiovascular health. Also, after strenuous exercise of the body are sweating. It's easy to catch cold if you take a cold bath immediately.
Third, do not have direct air conditioning on your body after high temperature exercise. Some people like to stay directly in front of the air conditioner in order to lower the temperature quickly after exercise.After high temperature exercise, people will sweat a lot, and the pores of the body will completely open to dissipate the heat. If you have direct air conditioning on your body immediately , the cold air can easily penetrate the body because the pores are not closed. That will lead to catching cold.
How can we exercise correctly in high temperature? There are three tips.
1. Avoid high temperature exercise. In order to prevent heat stroke, heat stroke and other decease, It's better to not do exercise in high temperature. Exercise around six or seven in the morning or after the sunset in the evening will be fine, in which the temperature is suitable.
2. Exercise in moderation. Many people like to sweat a lot during exercise because they feel very comfortable after sweating. But exercise in high temperature should be moderate, otherwise it is easy to damage your health. Excessive sweating causes the body to lose a lot of water, and some of the electrolytes, such as potassium, sodium, calcium, and magnesium plasma are also lost with the sweat, which can cause electrolyte disorders in the body. A short period of excessive sweating can also easily cause palpitation, dizziness, headache and other symptoms. Therefore, it is recommended not to do strenuous exercise in high temperature. At last, remember to drink some water after sweating.
3. Stop doing exercise immediately if you feel uncomfortable. In hot summer, you should pay attention to any body discomfort, such as chest tightness, palpitation and other symptoms.