Dr. John M. Jakicic, PhD FACSM is a Professor and Department Chair in the Department of Health and Physical Activity, and is also the Director of the Physical Activity and Weight Management Research Center at the University of Pittsburgh. Dr. Jakicic has also been on the faculty at Brown University, the University of Kansas, and the University of Nebraska-Kearney. Dr. Jakicic has a national and international reputation as a leading scholar in the area of physical activity and weight control, and...