Body by Science: A Research Based Program for Strength Training, Body building, and Complete Fitness in 12 Minutes a Week
Doug McGuff, M.D., owns the state-of-the-art personal training facility Ultimate-Exercise. He lectures on exercise science all over the world.John Littleis a columnist for Ironman magazine and the innovator of three revolutionary training protocols, including Max Contraction Training. He and his wife, Teri, own Nautilus North Strength & Fitness Centre and have supervised more than 60,000 workouts.Learn more at www.bodybyscience.net