To truly manage your own body, you must understand the interplay of muscles, joints, organs, and cells. Physiotherapist Johannes Randolf demonstrates how metabolism, the musculoskeletal system, and psychology are all interconnected, and how knowledge of this body logic can help you maintain lasting health. He explains how to identify and specifically treat the true cause of pain, strengthen muscles through proper nutrition, supply cells with all essential substances, balance stress through movement, and keep the interaction between muscles and organs in harmony. With simple techniques, exercises, and small changes in daily life, anyone can support their own body and live pain-free. This is a revised new edition of Johannes Randolf's title "Successfully Healthy.".