Exercise rehabilitation for tumor patients also needs to pay attention to the basic principles of exercise, which are small amount and many times, do according to one’s ability, make gradual progress, and do the work without getting tired. The exercise mode and exercise amount required by tumor patients in different periods are not the same. It is very necessary for tumor patients to do whole-body exercise appropriately after surgery under the condition that their body permits. Patients can leave the bed after 1-7 days after surgery according to the situation, these activities often need the assistance and supervision of family members, and they can move or walk around the bedside. If the surgical trauma is heavy, or postoperative physical strength is poor can not get out of bed, you can do some physical exercise in bed and often turn over, even these light activities are very favorable to the early defecation and bowel movement, but also can enhance the appetite, and promote the body wound healing. If the body recovers well, the amount of exercise can be gradually increased and the content of exercise can be changed, from qigong, walking, yoga to tai chi and jogging. After the clinical comprehensive treatment of tumor patients, participating in appropriate physical activities is greatly beneficial to the recovery of the disease. Through physical exercise, it can not only improve the cardiopulmonary function and digestive function, but also improve the function of the nervous system, enhance the body’s adaptability to external stimuli, relieve the patient’s cerebral cortex of tension and anxiety, and help rest and sleep. Of course, before participating in physical exercise, you should ask your doctor to conduct a comprehensive physical examination, so that you fully understand yourself and then, according to your own situation, choose your own preferred sports programs suitable for your condition. In the process of participating in exercise, we must also be good at self-observation, to prevent adverse reactions, and regular review of the body, in order to adjust the mode and amount of exercise at any time. In addition, if the patient encounters increased body temperature, bleeding tendency such as subcutaneous petechiae, white blood cells lower than normal, or relapse of the disease, it is better to stop exercising in order to avoid accidents, and consult the doctor in time to get more help. After the completion of chemotherapy, tumor patients often have symptoms of myelosuppression such as decline in blood counts and thrombocytopenia, at this time, even if the patients do not have the feeling of fatigue and weakness, they should reduce the amount of exercise appropriately, and at the same time, they should be especially careful about strikes and collisions in the exercise, so as to avoid bleeding caused by trauma. It is necessary to pay special attention to the fact that cancer patients have undergone great changes both physiologically and psychologically, especially the immune function of the body has declined, therefore, in the process of exercise, it is necessary to emphasize the combination of work and rest, and take proper rest while exercising, so as not to overdo the exercise, exceeding the body’s ability to withstand, further declining the immune function, which may even lead to recurrence of the disease and metastasis.