The new 3rd edition of Sport Psychology: A Critical Introduction is the only textbook in the field that provides not only a detailed overview of key theories, concepts and findings within the discipline of sport psychology, but also a critical perspective that examines and challenges these core foundations. Fully revised and updated, the new edition covers key research findings affecting both participation and performance in sport, including topics such as motivation, anxiety, emotional coping, concentration, mental imagery, expertise and team cohesion. In addition, the book includes a range of helpful features that bring the science to life, including critical thinking exercises, suggestions for student projects and new "In the spotlight" boxes that highlight key advances in theory or practice. A comprehensive glossary is also included, whilst a final chapter examines some new horizons in sport psychology, including embodied cognition and socio-cultural perspectives. Sport is played with the body but often won in the mind; that is the theory. Sport Psychology: A Critical Introduction is the definitive textbook for anyone wishing to engage critically with this fascinating idea.