190429-N-CR843-0225 OAK HARBOR, Wash. (Apr. 29, 2019) Sailors assigned to Patrol Squadron (VP) 4 participate in a 1.5 mile run at Naval Air Station Whidbey Island during the Navy’s bi-annual physical readiness test (PRT) which consists of push-ups, sit-ups and a cardio event. (U.S. Navy photo by Mass Communication Specialist 2nd Class Juan S. Sua/Released)