Great 2-book bundle. Save over $10. Karate Dynamic Movement will help you understand the mechanics of the human body. Swanson describes these principles in incredible detail, drawing on examples from several styles of karate, as well as aikido, taekwondo, and judo. Whatever your martial background, applying this knowledge will make your techniques better, stronger, and faster. Fight Like a The Incredible Science Behind Martial Arts by Jason Thalken PhD is an in-depth look into the physics behind martial arts. For experienced martial artist or a curious enthusiast, this book gives you an “unfair advantage” by unraveling the complex science of effective fighting techniques and examining the core principles that make them work.