Jim is a highly respected authority in the health and fitness industry, with more than a 25 years of experience. His credentials include: Certified Personal Trainer - NASM, Certified Performance Trainer - CHFI, Certified Nutrition Specialist - CHFI. Owner and head trainer, Cutting Edge Personal Training, Nashville, TN. Featured writer for many fitness websites and magazines, including High Performance Muscle, Ironman Magazine, Real Solutions Magazine, and more.