Irv Rubenstein, exercise physiologist and personal trainer (NSCA-Strength & Conditioning Specialist, ACSM- Health Fitness Specialist), is president and CEO of S.T.E.P.S., Inc., Nashville, Tennessee's first personal training center.  Dr. Irv is a professional educator for trainers; has been featured in several fitness articles on topics ranging from fitness myths, functional training, and proper exercise technique; and has published book chapters and articles about personal training.  He is a founding member of the Eating Disorder Coalition of Tennessee and currently serves on its Executive Committee.  His association with the EDCT prompted him to develop presentations on the role of exercise in the treatment of eating disorders at the Annual Forum, the 2007 AED meeting on eating disorders in female athletes, and the 2008 NSCA Annual Meeting.