Z. Altug

Z. ALTUG, M.S., P.T., works as a licensed physical therapist at the UCLA Medical Center and privately as a personal trainer and fitness consultant. A member of the American College of Sports Medicine and the American Physical Therapy Association, he lives in Los Angeles, CA. TRACY OLGEATY GENSLER, M.S., R.D., is a licensed registered dietitian and health writer who writes for Self Magazine, Nick Junior Magazine, the Good Housekeeping website, and many others. She lives in Chevy Chase, MD, with her husband and two daughters.