Stein Fitness – 5 Minutes to Health is a guide to movement, recovery, and body structure, built on the revolutionary physics of Stein Theory. It introduces a deeper view of your body as a dynamic field of physical pathways — “proton corridors” — that mediate movement, sensation, healing, and structure. When corridors are misaligned, you may feel pain, fatigue, stiffness, or emotional drag — often without any visible injury. This book offers no medical advice but explains the basic physics of clearing and resetting those pathways using simple, short, and often passive movements in just 5 minutes a day. With no jargon, no equipment, and no pressure to “work out,” it offers real physics-based tools for managing pain, mobility, inflammation, posture, hormones, fatigue, and more.