When is the best time to exercise in the morning and evening?

The evening is better, but the morning is not the best, because there are plants metabolized in the morning! If it is to improve sleep, it is best to take oxygen for five minutes half an hour before going to bed. If it is exercise, then it is after five o'clock in the afternoon and before seven o'clock to do the necessary exercise.

The air in the morning contains a lot of carcinogens and reflux substances, and 6 am to 9 am is the dangerous period of carcinogenesis. The sinking time of polluted air in the city should be after nine o'clock, so even if you get up early and open the window for air, it should be after nine o'clock. If the morning exercise is deep in the forest and in a scenic area with dense trees, you are breathing carbon dioxide emitted by trees, which is not good for your health. Only when the weather is clear and the sun comes out, the combination of sunlight and chlorophyll will gradually release oxygen and make the air fresh. "The law of the body clock in the morning is: the basal blood pressure is high, the basal body temperature is high, and the adrenaline is four times higher than that at night. If you do strenuous exercise, you are prone to cardiac arrest and have a high mortality rate. If the weather is fine in the morning, you can take a walk, do gymnastics, or do some relatively relaxing activities, but it is not suitable for morning activities such as long-distance running and mountain climbing. " At present, it is generally believed in the world that the best exercise time is dusk.