From left to right, Master Sgt. Socrates Plantilla, 460th Medical Group dental clinic flight chief, Chief Master Sgt. Robert Devall, 460th Space Wing command chief, and Lt. Col. Christian Smith, 460th Medical Group medical operations commander, pose for a photo, March 5, 2020, at the Human Performance Center at Buckley Air Force Base, Colo. To use the Body Composition Machine, an individual can’t eat or exercise two hours prior to testing, so their body uses the minimum amount of muscle before testing. (U.S. Air Force photo by Airman 1st Class Joshua T. Crossman)