This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
US Navy NP Machinist's Mate Fireman George F. Avinger practices cone drills during physical therapy in the Comprehensive Combat and Complex Casualty Care facility at Naval Medical Center San Diego. en SAN DIEGO July Machinist's Mate Fireman George Avinger practices cone drills during physical therapy in the Comprehensive Combat