Lt. Col. Ember Ryals, 75th Medical Group Operation Support Team flight commander, administers a timed core strength assessment Senior Airman Katelyn Day, 388th Munitions Squadron at Hill Air Force Base, Utah, June 2, 2022. The OST embeds with units for three to six months and uses a four-phased approach to determine how best to help reduce muscular-skeletal and mental health issues, and to establish internal sustainment when they move to the next unit. (U.S. Air Force photo by R. Nial Bradshaw)

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Photo by: r.nial.bradshaw |  VIRIN: 220601-F-OD616-2003.JPG