"You can do bodyweight workouts any time, anywhere--no equipment needed. Calisthenics For Dummies teaches you the principles of lifelong fitness and offers easy-to-follow workouts to keep you in shape. Discover the muscle groups, joint functions, and athletic skills that you need to stay strong, lean, and injury-free. Then get started with multi-week exercise programs--or design your own--and enjoy the results. This friendly Dummies guide will help...