....................... does some exercises in a good air environment, only sweating a little to increase the oxygen content in the blood, which is also called aerobic exercise. There is also walking or jogging, the distance of exercise is 6-8 kilometers, which supplements the yang in the body, and people with sufficient yang will be full of energy. You can also iron your feet with hot water for 30 minutes every day. When the water is cold, heat it in time or use hot water to keep the water temperature. It is better to sweat when it is hot. Comb your hair with your fingers more than ten times before going to bed, and push your abdomen 200-300 times from top to bottom to feel comfortable. It will work for you. Please try it. My very best wishes to your health