Avulsion subcutaneous rupture of the distal tendon of the biceps brachial is a relatively rare occurrence. In the context of postoperative treatment, there are isolated references to rehabilitation therapists and sports physicians in the literature. However, the popularization of sports among the general population forces specialists to face this problem in clinical practice. The objective of the presented study was to review our own concept of rehabilitation in the early and late postoperative periods using the example of a specific clinical case of surgical treatment using fixation with a cortical button and an interference screw in trauma in a professional athlete. A group of surgeons and rehabilitation therapists focused their efforts on returning the patient to normal amplitudes of movements in the joints of the injured limb the ability to endure previous loads without pain in the shortest possible time without fear of relapse. The results obtained during the treatment of a sports-organized patient with an avulsion rupture of the distal tendon of the biceps brachial made it possible to question the success of the previous «immobilization» concepts broadened the professional understanding of the possibilities of modern rehabilitation allowed surgeons and rehabilitation therapists to come close to developing a universal rehabilitation protocol form.