Ron Marchini and Leo Fong are the authors of of this book. During Ron's tournament career he was recognized as a tough opponent, and was the number one ranked fighter in the U.S. in 1969. Even Chuck Norris referred to Marchini as one of the toughest opponents he ever faced. Marchini was also a soldier in the U.S. Army, an actor and producer. This book is a compilation of Machini’s weight training regiment, demonstrated in clear, concise photographs, with partner and Kung-Fu expert Leo Fong. They illustrate their weight lifting routines, iron hand exercises, kicking and non weight resistant exercises. His drills supplement regular martial arts workouts and develop explosive power.