The Oxford Handbook of Exercise Psychology is a go-to resource and will assist professionals, scholars, and graduate students in increasing the exercise behaviors of clients in order to promote their health and untangling the complex relationship between exercise and mental health. It is recommended that anyone with an interest in exercise psychology read this book to gain knowledge about the critical and emergent areas in the field. Using this book as a resource, hopefully, we can come closer to achieving Hippocratess vision of giving everyone the right amount of exercise.