Brandon Murphy, head of growth at Lumena, demonstrates how to use a MindGym computer at the Tactical Fitness Center at Joint Base Andrews, Md., Feb. 9, 2024. A typical session is divided between peace and relaxation, mental training and performance. (U.S. Air Force photo by Senior Airman Matthew-John Braman)

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Photo by: Airman 1st Class Matthew John Braman |  VIRIN: 240209-F-VY285-1055.JPG