Officer Training School trainees perform sit-ups during an official Air Force Physical Training test, Aug. 8, 2019, Maxwell Air Force Base, Ala. To continue minimizing close contact among personnel during the ongoing COVID-19 pandemic and ensure units and personnel are fully ready to resume, physical fitness testing has been delayed from October to January 2021. Testing in January will proceed without obtaining waist, height and weight measurements. (U.S. Air Force photo by Airman 1st Class Charles Welty)