Bryant A StamfordBryant A. Stamford is a nationally recognized expert in the field of health and fitness. He is director of the Health Promotion Center at the University of Louisville and the author of Fitness Without Exercise as well as a nationally syndicated colum called "Body Shop." His column titled "Exercise Adviser" runs in the journal The Physician and Sports Medicine, and he is an editorial advisor to a number of popular publications, including Prevention and Men's Health.Becca Coffin is a registered nurse at the Health Promotion Center who has worked with Dr. Stamford for many years to develop the Jack Sprat low-fat diet plan. She writes a monthly health and fitness column for Today's Woman. Read More Read Less