The study found that high-intensity exercise can be carried out two hours after meals; Moderate exercise should be arranged one hour after meals; It is most reasonable to do light exercise within half an hour after meals. Based on this, several optimal exercise periods can be deduced:

Morning meeting: from morning to breakfast.

Morning session: 2 hours after breakfast to before lunch.

Afternoon: 2 hours after lunch to before dinner.

Evening session: 2 hours after dinner to bedtime.

Exercise in the above periods has advantages and disadvantages. For example, in the morning, if the exercise intensity is not properly controlled, it will easily lead to hypoglycemia. Afternoon sports are influenced by objective factors such as work, work and housework. [ 1]

Modern sports physiology research shows that the highest and lowest points of human physical strength are controlled by the "biological clock" of the human body and generally reach the peak in the evening. For example, the metabolic rate of the human body will peak at 4 pm to 5 pm, and the flexibility and flexibility of the body will reach the best state; Heart beating and blood pressure regulation are most balanced between 5 pm and 6 pm, while the body's sense of smell, touch and vision are also most sensitive between 5 pm and 7 pm. So, on the whole, the effect of exercise at night is better.

In addition, the hormone activity of the human body is also in a good state between 4 pm and 7 pm, and the body's adaptability and nerve sensitivity are also the best. Therefore, experts advocate evening exercise, but in the evening time, we should pay attention to the intensity of exercise, otherwise too high intensity will excite sympathetic nerves and hinder sleep. ?