Hello, landlord; From 5: 00 to 8: 00 pm, physical strength and endurance are the highest peaks in a day, and it is the best time to exercise, which will achieve very good results and be quite beneficial to sleep. 1 At 4 o'clock in the middle of the night, it is the time when most organs of the human body slow down or stop working. It is the time when we can have a full rest. Muscles are completely relaxed, and blood pressure, blood supply to the brain and pulse will gradually decrease. From 5 am to 7 am, the body began to wake up. At this time, you will soon be full of energy after getting up. Especially at 7 o'clock, the secretion of adrenocortical hormone enters a climax, and the immune function is strengthened, which is very suitable for exercise. From 8 am to 12 am, the nerves are most excited, and the memory, heart and enthusiasm are in the best state, so this time is suitable for work, study or travel, and no exercise is allowed. 1 From afternoon to 4 o'clock, especially in spring and summer, people are prone to fatigue and drowsiness. It's best to have a rest at this time and don't do too much exercise after lunch. At night 10 or so, the body temperature begins to drop, so sleep slowly and relax running: it is suitable for the elderly and people with poor physique, with brisk pace, relaxed muscles, natural posture, long exercise time (40-60 minutes is appropriate), and the amount of exercise is limited to not breathing more, so it is suitable for morning exercise or auxiliary exercise after exercise. Consciousness is slowly coming to you, and your physical function tends to be low, which is not suitable for strenuous exercise.