These high-quality, full-color posters complement the Teaching Flexibility and Flexibility for Sport and Fitness videos, accentuating the importance of stretchi

In this in-depth exercise guide, a leading chiropractor demonstrates how to help alleviate back pain, prevent injury, and develop a stronger back. Healthy Back

Stretching Anatomy, Second Edition, is a visual guide to 86 stretches for increasing range of motion, muscular strength, stamina, posture, and flexibility. Step

An updated edition of the best-selling guide on the science of effective stretching—with detailed anatomical illustrations and guidance on proper form, sports