Exercise hypoxia and fitness hypoxia are very harmful. Life will be in danger, so enough is enough.

Exercise-induced hypoxia refers to a series of anoxic states during exercise, the most obvious manifestations of which are asthma, dizziness, fatigue, muscle aches and so on. Exercise hypoxia is not a disease, but is caused by excessive exercise, which can be life-threatening if it is serious.

Fitness hypoxia is more common in people who usually lack exercise. When they suddenly do a lot of exercise, their heart function can't keep up with the needs of exercise, their movements are uncoordinated, and they hold their breath. , leading to reduced blood reflux, cardiac output decreased significantly, resulting in temporary cerebral ischemia. It is suggested to insist on exercise, strengthen physical fitness and strengthen diet and nutrition. If you do this often, you should be alert to the possibility of myocardial ischemia and myocardial strain.