In the case of conservatively treated elbow fractures, in addition to immobilizing the elbow joint without movement, the other joints should begin to move the wrist and metacarpophalangeal joints as soon as possible under the guidance of a physician, as well as gently swinging the shoulder joint. This is because the rest of the joints, if braked for as long as the elbow joint, may result in varying degrees of limitation in the range of motion of the joint even after removal of the cast. At the same time, active static exercise of the upper limb and forearm strength and active muscle contraction should be performed to avoid muscle atrophy. In patients treated surgically after elbow fracture, if the fixation is strong enough and no postoperative brace or cast is given, elbow flexion and extension exercises can be started early under the guidance of a physician, with the aim of avoiding stiffness and heterotopic ossification of the elbow joint.