Psychoneuroendocrinology is the study of the interaction between hormones, the brain and human behaviour. This is the first book to examine psychoneuroendocrinology in the context of sport and exercise, offering a comprehensive review of current research and assessment techniques and highlighting directions for future research. Psychoneuroendocrinology in Sport and Exercise is a breakthrough text that will be of interest to all advanced students and researchers working in the psychology and physiology of sport and exercise.