Amazon.com Book Description (ISBN 155643314X, Paperback)

This book is augmented by testing techniques, class demonstrations, and the underlying basics of physics, anatomy, and psychology. Included are a general introduction for beginners, common questions and observations, relationships between exercises and throws, an approach for safe mastery of rolling and ukemi skills, an anatomy of wristlocks, verbal self-defense, as well as exercises for individual off mat practice.