Rehabilitation training for the fifth metatarsal fracture can only be performed if the fracture line is blurred and there is significant bone scab formation at the fracture site. The main method of rehabilitation training is a combination of active and passive joint training to restore the extension and flexion function of the joint. Before training, you can use Chinese herbal medicine to activate blood circulation and remove blood stasis, apply heat to the affected area to strengthen the peripheral vascular circulation and relax the muscles, and perform passive training with the help of a physician or family member. First, with the help of a physician or family member, perform passive training. Straighten the joint as far as possible to the dorsal side to reach the level of pain and hold it for 20 seconds, then flex the joint backwards to reach the level of pain and hold it for 20 seconds. Next, actively train the joint in outward flexion or extension as far as possible until pain is felt for 20 seconds. If the pain is significant, oral analgesic medication can be taken, and local ice packs can be applied to reduce swelling, which can also relieve the pain caused by training.