230223-F-X0639-0017
U.S. Air Force Airman from the aerospace physiology team at Laughlin Air Force Base, Texas, demonstrates the proper procedures in case of a parachute drag on Feb. 22, 2023. Aerospace physiologists and technicians train specifically on hypoxia, spatial disorientation, G-forces, day and night visual challenges, situational awareness, fatigue, sleep hygiene, nutrition and stress, safety, and crew resource management. (U.S. Air Force photo by Senior Airman David Phaff)