First, when people who lack exercise suddenly participate in strenuous exercise such as running, jumping, playing ball and kicking ball at a faster speed, they will have symptoms such as dizziness, headache, asthma, nausea and muscle spasm. This is a reaction that the organs of various systems in the body are not adapted to strenuous exercise. Poor breathing rhythm, insufficient oxygen supply in the body, dizziness will also occur. Taking part in strenuous exercise too early after illness, and taking part in strenuous exercise after fatigue or lack of sleep will cause a series of symptoms such as dizziness and headache.

If you didn't have these adverse reactions during exercise, now you have these reactions, accompanied by anorexia, insomnia, shortness of breath, sweating, elevated blood pressure, decreased sports performance and so on. You should check whether you have too much activity and are too tired because you haven't had a good rest.

Second, the lack of calories after exercise for a period of time or at the end of exercise, especially when the outside temperature is too high or too low, dizziness and other symptoms may be related to excessive calorie consumption in the body, insufficient storage of nutrients, or a significant drop in blood sugar content. Therefore, when you are hungry, you should not exercise for a long time, otherwise you will be prone to dizziness, fatigue, sweating and other discomfort.

Third, some diseases suffer from chronic rhinitis, sinusitis, inner ear diseases, anemia, hypertension and other symptoms, and regular exercise is easy to get dizzy and headache. Women feel dizzy, pale and flustered during exercise, which is often related to low hemoglobin. For dizziness caused by such reasons, we should actively treat the primary symptoms and fundamentally eliminate the cause.