The AbSmart Fitness Plan: The Proven Workout to Lose Inches and Strengthen Your Core Without Straining Your Back
Adam Weiss, D.C.,  is a board certified chiropractic physician and a member of the American College of Sports Medicine. Medical director of Weiss Health and Fitness Center, Dr. Weiss has worked with professional and Olympic-level athletes and conducts strengthening and conditioning workshops throughout the United States. He lives in Illinois.