1.Patients feel the inconvenience of “difficulty walking long distances” “difficulty standing due to muscle weakness” “difficulty going down stairs”, etc. 2.Causes Long-term postoperative braking, chemotherapy leading to anemia and Loss of appetite and changes in condition can cause weakness. After the end of the treatment, the weakness may gradually decrease over time, but it is necessary to think about how to move better. Not only do you need to make efforts on your own, but also try to seek help from your family and people around you. 3. Life care 1) Use tools to support your body A stable four-point cane or folding cane is very convenient. By using a cane, you can prevent falls and thus your range of motion can be extended. When it is difficult to get up from the cushion, it becomes much easier to use the bed. (2) Crossing steps with the help of handrails After installing handrails, corridors, bathrooms or toilets become convenient. There are also ready-to-use handrails that do not require construction. When the steps are high, the method of putting up a footstool is also possible. 3）If you are tired, take a rest in time. Assign or delegate your own things to others.