The cause of muscle soreness after bodybuilding is often due to a large amount of lactic acid deposits within the muscles. At this time, patients can take aerobic exercise, reasonable diet, physical therapy and other treatments. If it can not be relieved, it is necessary to go to the orthopedic consultation in time. Specific treatment measures are as follows: 1. Aerobic exercise. It is recommended that patients do not rest immediately after the end of fitness. At this time, patients can continue jogging for 10 minutes. By doing so, it can effectively promote the discharge of lactic acid within the muscles. 2. Reasonable diet. After the appearance of such symptoms, the first thing to do is to drink a lot of water and urinate more. On this basis, patients need to eat more alkaline food. For example, patients are recommended to eat more cabbage, carrots and other vegetables, and drink green tea. In addition, patients need to reduce the intake of meat and fried food. 3. Physical therapy. Patients can go to the acupuncture and massage department of the local Chinese medicine hospital to take acupuncture, massage, cupping, herbal fumigation and other physical therapy to the lesions. Finally, if the patient’s symptoms are more serious or the above treatment is ineffective, it is necessary to go to the hospital in a timely manner, under the guidance of the doctor to standardize the treatment.