Our muscles, bones, and connective tissue form a dynamic, highly organized system of support. Understanding this system is the key for developing and maintaining healthy musculoskeletal functioning, as well as avoiding injury. This practical and informative guidebook describes the basic principles governing our body's musculoskeletal architecture, including the specific anatomical systems that make up its complex design. Anatomy in Action provides readers with a precise view into the beautiful and remarkable apparatus operating beneath our skin. With over 200 illustrations as well as practical exercises for activating specific muscle groups, this is a valuable handbook demonstrating the musculoskeletal marvel in action. It is also the ideal resource for students and practitioners of body work, movement, kinesiology, and dance.