This book is designed for undergraduate and graduate students in a set of related fields: exercise and sport psychology and clinical exercise psychology. It has secondary use for personal trainers, fitness instructors, and clinical and counseling psychologists and psychotherapists. The first section covers foundations of the field of exercise psychology. Part two deals with changing habits. Part three deals with exercise with people who have chronic conditions. Part four looks at potential problems (overtraining, behavioral pathology with eating disorders). The book offers research and case studies, and is written in a clear and simple style suitable for students whose advanced skills are more often physical and interpersonal than academic. Annotation ©2015 Ringgold, Inc., Portland, OR (protoview.com)