There are more methods of exercise for fracture of the lower leg, and the exercise methods need to be determined according to the time of the patient’s fracture. In the early stage of fracture, the patient needs to elevate the affected limb, usually higher than the heart is enough, which is conducive to venous return and swelling reduction, proper functional exercise for contraction of quadriceps muscle, and moving the knee joint to prevent local muscle atrophy and stiffness of the joint. When the local bone scabs grow in the later stages, the external fixation can be removed, and then ironing, washing, and strengthening the flexion and extension activities of the joint to restore the mobility of the ankle joint. You can also practice squatting, which can also restore the patient’s ankle mobility.