Airman 1st Class Aaron Street, 51st Force Support community center staff, and Roger Hall, 51st Fighter Wing community support coordinator, monitor Street’s heart rate during a health fair in the fitness center on Osan Air Base, Republic of Korea, Jan. 8, 2016. Street’s heart rate is studied in a heart math biofeedback program which analyzes stress and produces various outcomes to help a person relax. ( Air Force photo by Senior Airman Kristin High/Released)

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Size: 5456px × 3328px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: fitness, health