Fitness fatigue patients need to eat protein, vitamins and sports drinks. 1, protein: Patients can eat more soy products containing animal protein and plant protein. Soybean sprouts are rich in aspartic acid, which is beneficial to lactic acid metabolism in muscles and delays fatigue. 2, vitamins: fresh vegetables and fruits contain vitamins, as long as you often eat different varieties of vegetables and fruits, you can get a variety of vitamins needed by the human body. 3. Sports drinks: If the amount of training is large, even two or three times a day, patients should quickly supplement carbohydrates after training, generally sports drinks and fine carbohydrates. Patients are advised not to take a bath immediately after exercise. Intense exercise will lead to the increase of human body temperature and vasodilation. If you take a bath immediately, it will stimulate blood vessels and easily lead to insufficient blood supply to the heart and brain.