Jim Stoppani, PhD, is one of the world's most recognized and popular authorities on training, nutrition and dietary supplements. He was the Senior Science Editor for Muscle & Fitness, Flex, and Muscle & Fitness HERS magazines for over 10 years and has trained some of the top celebrities in the world, including Dr. Dre, LL Cool J and Mario Lopez. Stoppani runs his own membership-based website JimStoppani.com, which features all of his exclusive training and diet programs, videos and articles, and he's the owner and creator of the ground-breaking JYM Supplement Science line of sports nutrition products. As a published author, his book credits include the New York Times Bestseller LL Cool J's Platinum 360 Diet and Lifestyle and the acclaimed educational text Encyclopedia of Muscle & Strength.