On Mastery: A Practical Guide to the Biomechanics of Table Tennis is written for players, coaches, and anyone who wants to understand why great technique works — not just what it looks like. Drawing on decades of teaching, observation, and hands on analysis, this book breaks down the essential mechanics behind efficient movement, clean power generation, and repeatable precision. Every concept is explained in plain language, with an emphasis on what the body is actually doing and how small adjustments create large improvements. Whether you are refining your own game or helping others develop theirs, On Mastery: A Practical Guide to the Biomechanics of Table Tennis gives you a framework for understanding technique at a deeper level — one that leads to better decisions, better habits, and better results.