This book conveys the fundamentals of functional integration (FI) based on the movement therapy approaches of Moshe Feldenkrais. Eli Wadler draws from his rich, decades-long experience working with and alongside Feldenkrais. Specifically, he focuses on the meaningful planning and structure of an FI lesson, the use of balls, rolls, and other tools to learn searching and seeing, as well as addressing pain, courage, slowness, and much more. The book offers valuable insights and expands possibilities for anyone looking to engage more deeply with Feldenkrais work, especially for those who practice this work professionally.