A member of the 633d Medical Group evaluates participants in the emergency medical technician course during a hands-on portion of their EMT recertification training on Joint Base Langley-Eustis, Virginia, May 17, 2019. Members who were trying to get recertified had to go through a week-long program which incorporated both classroom lecture, hands-on training and a written test. (U.S. Air Force photo by Airman 1st Class Marcus M. Bullock)