Ageing does not have to mean decline. It can mean power. In Practical Regeneration, Professor Lee shows you how to take control of your body's future using practical, everyday science that anyone can apply. Building on his work as a surgeon, engineer and leader in regenerative medicine, he breaks down the four pillars that shape your long-term health: Physics, Chemistry, Biology and Time. Written in a clear, human way that explains why your body behaves the way it does and how small, consistent changes can dramatically improve your strength, mobility and longevity. You'll learn why tiny misalignments create big problems, why your movement patterns predict your future health, and how ancient healing principles still hold true today. You'll also discover MAI-Motion, Professor Lee's revolutionary movement analysis system, and the Regen PhD Pod, a treatment model that brings all four pillars together to support regeneration from the inside out. This book is a wake-up call to put yourself first. To build habits that prevent pain instead of waiting for it. To understand your body as a system that can be strengthened, restored and renewed. If you want to live longer, move better, and stay in control of your health for decades to come, this is the book that will show you exactly how.