This title provides: smart advice on the leading causes of back problems and the best ways to relieve the pain; smart ways to stretch, exercise, and strengthen the muscles in your back; smart tips on how today's leading medical techniques and therapies can make your back feel good again; an all-you-need-to-know introduction to understanding why your back hurts and how to make it feel good again; and, smart insights into the causes of back pain and the many factors.