According to experience, after a cold, a sweat can be quickly and painfully relieved. Therefore, some people who love sports, after a cold, although do not want to exercise, but in order to treat a cold, still stick to their teeth.
For these people's willpower, I really want to offer my knees, but I don't agree with them.
After a cold, the exercise will heat up
We all have this experience. After a cold, the body will have a fever and the body temperature will rise. At this time, if we continue to exercise, especially strenuous exercise, it will accelerate the metabolism of muscle tissue, resulting in more heat.
In other words, if you continue to exercise after a cold, it is equal to heating on the heat, which is tantamount to pouring oil on the fire.
After a cold, exercise will reduce immunity
We know that during exercise, our metabolism will become extremely strong, which will consume a lot of sugar, fat and protein in our body, which will weaken our resistance and make us more vulnerable to the total number of viruses, thus aggravating our cold. Degree.
Exercise after a cold may cause other diseases
A few years ago, Mr. Wang, who was 32 years old, suddenly felt a pain in his chest during the morning run and was sick and sick. When he went to the hospital, he knew that he had viral myocarditis.
How could you suddenly suffer from this disease? It turned out that he had a cold not long ago, and he heard that running can help heal, and he began to run sick. After exercise, the immunity is reduced, and the cold bacteria become extremely mad in the body. If you are not careful, you may turn a small cold into a more serious viral myocarditis, pneumonia and other diseases.
In addition, our heart rate will increase when we have a cold. Usually, the body temperature does not increase by 1 °C, and the heart rate increases by 10 to 20 times per minute. After the heart beats faster, the heart's stroke volume will increase significantly, which will increase the load on the heart. At this time, if you participate in sports, especially strenuous exercise, it will further increase the heart load and cause acute cardiac insufficiency.
Dynamic and non-moving judgment basis
Although it is not suitable for exercise after a cold, if the cold is very light, or based on basic recovery, it is good for the body to participate in some exercises at this time.
Because life is in exercise, moderate exercise can improve the function of the central nervous system, promote systemic blood and body fluid circulation, promote metabolism, and correspondingly delay the process of immune system function decline, allowing you to stay away from colds and other diseases.
The key to the problem now is, how do you judge whether the direct cold state is suitable for sports? In this regard, American sports medicine experts have proposed the famous "neck rule", that is, if your cold symptoms only appear above the neck, such as nasal congestion, itchy throat, you can do some moderate exercise; if the symptoms of cold appear below the neck For example, chest tightness, weakness of the limbs, etc., then you should stop exercising.
Resting after a cold is more important than exercise
What is a cold, a terminology is "an acute upper respiratory disease caused by a virus or a bacterium". Our body has a defense system. After a cold, our body defense system will fight against the invading virus. At this time, our body temperature will rise, white blood cells will increase, and the cells will detoxify the virus and detoxify the liver. The function will be improved, which will help to overcome the virus.
In this process, the body's metabolism will be accelerated, so we should rest more when we have a cold, and maintain strong energy, which can improve the body's disease resistance.
The following conditions are also not suitable for strenuous exercise
In addition to the cold is not suitable for sports and fitness, the following conditions are not suitable for strenuous exercise:
Patients with hypertension and cerebral thrombosis;
Patients with congenital heart disease and rheumatic heart disease;
Myocarditis patients;
Diabetic patients whose blood sugar cannot control;
People who do not exercise much on weekdays.
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