From the back cover of the book Pain Free:

"Developed by Pete Egoscue, a nationally renowned physiologist and sports injury consultant to some of today's top athletes, the Egoscue Method has an astounding 95 percent success rate. The key is a series of gentle exercises and carefully constructed stretches called E-cises. Inside you'll find detailed photographs and step-by-step instructions for dozens of e-cises specifically designed to provide quick and lasting relief."

"This book is filled with easy to use instructions, photos, and line illustrations. It can be used by young atheletes, children, parents and grandparents alike. Anyone can benefit from the information lying between its covers. These exercises help to get the body back into alignment, relieving stress on the joints and allowing the body to work the way it was designed."