Bobbi Cervantez, 39th Medical Group Health and Wellness Center exercise physiologist, records students running in her class at the base track Aug. 28, 2012, Incirlik Air Base, Turkey. The class is designed to help those who have scored lower than 45 on the cardiovascular portion of their fitness assessment test improve their run time. (U.S. Air Force photo by Senior Airman Daniel Phelps/ Released)