Brandon Murphy, left, head of growth at Lumena, speaks about the new installation of MindGym to U.S. Air Force Col. Parkin C. “Gage” Bryson, 316th Wing deputy commander, at the Tactical Fitness Center at Joint Base Andrews, Md., Feb. 9, 2024. The sessions seek to enhance the user’s ability to transition their mental state through light and sound for relaxation, inner-exploration and contemplative practice. (U.S. Air Force photo by Senior Airman Matthew-John Braman)