Rehabilitation training for wrist navicular fracture is divided into the following stages: 1, after the restoration and fixation, active contraction and straightening of the distal fingers should be carried out, and the patient should actively practice the activities of the fingers, and promote the local blood circulation through the contraction of the muscles, which is conducive to anti-inflammation, swelling and fracture healing. 2, after the removal of the external fixation, the passive exercise can be added, after sufficient warm-up, the other hand can be used to help the affected side of the wrist joint passively do dorsiflexion and flexion and extension exercises to gradually restore the mobility of the wrist joint. After fully warming up, you can use the other side of the hand to help the affected side of the wrist joint passively do back and flexion and extension exercises, and gradually restore the mobility of the wrist joint. In addition, you should do active empty-handed grasping exercises, slowly making a fist and then relaxing it, repeatedly about 500 times a day. Wrist braking can also be accompanied by limited movement of the fingers, such as finger adhesions and other manifestations, need to perform functional hand exercises to relieve muscle atrophy and joint stiffness.