Extreme Muscle Enhancement: Bodybuilding's Most Powerful Techniques
"The wealth of information contained in Dr. Colker's book far exceeds that of any publication I've seen." --Dorian Yates, 6 time Mr. Olympia"Its equivalent of taking the best nutritionists and trainers in the world and combining their knowledge into one book!" --Chad Nicholls, Nutritionist to 7-Time Mr. Olympia, 4-Time Ms. Olympia, Kim Chizevsky and multiple IFBB bodybuilding and fitness championsExtreme Muscle Enhancement by Colker is hailed as the "bodybuilding bible" by many of today's top bodybuilding pro's. --Jim Stoppani, Science Editor of Muscle & Fitness and FLEX magazines