This is a very complex question that needs to be answered in two ways. First, from the nutritional aspect, patients should eat more protein-rich and calcium-rich foods. For example, soy products, seafood, milk, eggs, etc. Secondly, in terms of functional rehabilitation, it is better for the patient to do functional rehabilitation by himself or under the guidance of a rehabilitator. Usually, in the early stage of fracture healing, we need to look at the treatment plan of the fracture to decide whether we can go to the ground early. Getting to the ground as early as possible is a good way to promote fracture recovery. Of course, the premise of being able to go to the ground is that the fracture has to be fixed properly. At the later stage of the fracture, that is, when the fracture is initially healed, it is important to do functional rehabilitation exercises on the ground as early as possible, which will greatly promote the healing of the fracture. In addition, even if the fracture patient cannot move to the ground, he/she should do more muscle contraction exercises when he/she is in bed. For example, straightening and relaxing the leg, practicing leg lifts and other movements are some very good exercises.