Over 1500 pictures, and 35 years of heart and soul are in this book. The book contains explanations of each Hyung (form) and its characteristics, and detailed step-by-step illustrations with feet diagrams, different angle shots and traditional pictures. Forms, one-step sparring, self defence, breaking and free sparring for each belt requirement are included, as well as exclusive applications pictures for all forms. Plyometrics (jumping) exercises are included to help you to develop power and explosiveness into your techniques.