Designed to help martial arts students and instructors improve their skills through an understanding of the laws of physics and their applications, each chapter of this text is divided into two parts. The first consists of layman's explanations of core concepts of physics, illustrated with easy-to-understand examples. The second part introduces specific techniques, strategies, and training methods based on the concepts presented. This format allows students to begin immediately adding new skills in their training sessions and to thoroughly understand the the reasons for each.