81st Comptroller Squadron PT
Senior Airman Chigozie Nwachukwu, 81st Comptroller Squadron military pay technician, performs a plank at squadron physical training, June 16, 2015, Keesler Air Force Base, Miss. The 81st CPTS conducts PT three times a week to build physical strength and foster squadron unity. (U.S. Air Force photo by Senior Airman Holly Mansfield)