First, adjust your exercise time. Although physical exercise is good, the suggestion needs to be completed before eight o'clock. Because our human body needs to conform to the law of natural development, work at sunrise and rest at sunset. A lot of exercise at night will keep the body that should rest in a state of continuous excitement and tension, which will not only fail to achieve the purpose of fitness, but also consume your body's essence. It's ok to exercise at night, but choose a gentle exercise mode, avoid strenuous exercise, and stay away from bedtime for at least one hour.
Second, after exercise, our body's metabolism is accelerated, and our brain and body are particularly excited with the ability to continue to consume. At this time, the most important thing is to calm yourself down from this state, so do more static stretching after moderate exercise, and then take a beautiful bath in the bathroom, which will not only wash away the sweat stains on your body, but also completely relax your body. Close your eyes and immerse yourself in this process. Comfortable environment will make you sleepy. If there are no conditions, soaking feet is also good.
Third, half an hour before going to bed, we can have a cup of warm milk, which is also an artifact that can make us fall asleep quickly. Milk contains tryptophan, which has the magical effect of calming the nerves. Then give yourself a comfortable and quiet sleeping environment, lie in bed and listen to some light music, and you will fall asleep unconsciously.