Sudden death by exercise refers to a person who has symptoms immediately during or after exercise and dies unexpectedly within 24 hours. According to the common sense of exercise physiology, if a person is tired for a period of time during continuous running, his body will feel very tired and will want to give up. This is actually a warning from his body. But if you stick to it, you will run more and more easily. And there is also a kind of pleasure in the body, which is actually a hormone produced by the body. This physiological reaction makes people feel that they can persist, but it is worth noting that sudden death usually occurs in this state.
The main cause of sudden death in sports is sudden cardiac death or sudden cerebral death. Sudden cardiac death refers to the original congenital heart disease or some psychological failure problems, so strenuous exercise may lead to sudden death, but some heart diseases are very hidden and there will be potential heart abnormalities, which are difficult to find at ordinary times. Some children may have congenital heart disease, so this tissue is closely related to the potential diseases of human beings.
Because many students are overweight, and many teenagers lack normal outdoor exercise, their general physical fitness will be more comfortable, so syncope may occur when the team gathers. This is actually because teenagers' physical performance has been in a relaxed state, and physical exercise under fatigue will lead to accidents, so the decline of teenagers' physical fitness is also an important reason for sudden sports death. Under normal circumstances, the probability of sudden death during normal running is very small. Sudden death is mostly related to cardiovascular diseases, because the body itself will have basic diseases, so it is more likely to lead to sudden death during exercise. Although sudden sports death is difficult to predict and judge, it is necessary to train relevant personnel in first aid knowledge, which can reduce mortality, carry out effective treatment and improve survival rate.