Toe fractures or traumatic arthritis occur in sports such as soccer, taekwondo, etc. The most common cause is direct impact to the toe from the soccer ball or opposing limb, and sprains of the supporting foot can also cause toe fractures or traumatic arthritis. The acute phase should be treated according to the RICE principles and promptly seek medical attention for immobilization or surgery as prescribed by a specialist. During the rehabilitation period, the following methods can be used to rehabilitate the joint function. BT-1 Toe passive mobility exercises 1. Perform mobility exercises for the injured toe with the assistance of both hands; 2. Pay attention to gentle, even movements and try to maintain a still posture at the maximum angle of toe flexion and dorsiflexion; 3. Perform 3 sets of 10 repetitions per day, insisting on 5 seconds in each direction each time. BT-2 towel picking exercises 1, sitting position, feet followed by the ground, a thick towel under the feet; 2, toes force to hold the towel to lift, and then release the toes, repeat the above actions; 3, if you feel the exercise is easy, you can replace the small sandbags practice; 4, practice, 3 sets per day, each set of 10-20 times. BT-3 standing toe exercises 1, standing on both feet, the weight on the healthy side of the foot and the affected side of the heel; 2, toe force, will be 5 toes up off the floor, and at the maximum angle to maintain the posture of immobility; 3, toe relaxation back to the original position, repeat the above actions; 4, practice, 3 sets per day, each set of 10 times, each time adhere to 5 seconds. BT-4 heel lift exercises 1, standing position, hands on the back of the chair to maintain balance; 2, heel lift, toe grip, maintain the posture for 5 seconds, and then release hands, slowly direction heel; 3, if the exercise is easier on both feet, you can carry the weight of the affected leg for single-leg heel lift exercises; 4, practice, 3 sets per day, each set of 10 times. BT-5 towel stretching exercises 1, sitting position, the affected leg straight, with a towel through the forefoot around the bottom of the foot, hands holding the ends of the towel; 2, hands pull the towel, so that the ankle joint dorsal extension (hook foot), and maintain the posture; 3, pay attention to keep the knee joint straight; 4, practice, 3 groups per day, each group of 3 times, each time adhere to 15-30 seconds.