Physical Therapy in Sport is an international peer-reviewed journal that provides a forum for the publication of research and clinical practice material relevant to the healthcare professions involved in sports and exercise medicine, and rehabilitation. The journal publishes material that is indispensable. The purpose of this chapter is to review research addressing the psychology of sport injury rehabilitation. Following a discussion of theoretical perspectives pertaining to psychological aspects of sport injury rehabilitation, research on psychological responses to sport injury, psychological factors in sport injury rehabilitation, and social interactions in sport injury rehabilitation is examined. Finally, directions for future psychological research on sport injury rehabilitation are provided. Adherence to sport injury rehabilitation prognms has emerged as a prime area of interest in the psychology of sport injury. In this article, behaviors typically involved in sport injury rehabilitation adherence are described. research findings on sport injury rehabilitation adherence are reviewed. and theoretical, methodological. and practical issues associated with sport injury rehabilitation research are identified and discussed.