Book excerpt: Successful Boxing is the ultimate training manual for aspiring boxers. This indispensable resource shares tips and suggestions on how to improve skills and maximize performance. With inspiration and advice from World Champions Sergio Martinez, Saul Alvarez, Julio Cesar Chavez Jr. and a foreword by legendary World Champion Juan Manuel Marquez, using the information presented in this book will be just like receiving private sessions with a coach or top performer. These tips and training methods allow you to master the individual nuances of boxing to give you the winning edge. Whether you are new to the sport or a serious competitor, this book will help you reach the next level of skill development.This is the ultimate training manual for aspiring boxers. Superbly illustrated with 360 colour instructional and action photographs. Andy Dumas is a Canadian Boxing Coach who hosts and produces a number of TV fitness and sports shows and Jamie Dumas is a trainer of fitness instructors and develops workshops for fitness clubs.