190430-N-FH905-1083 NEWPORT NEWS, Va. (April 30, 2019) Sailors assigned to the aircraft carrier USS Gerald R. Gerald R. Ford (CVN 78) perform sit-ups during a physical readiness test. Gerald R. Ford is currently undergoing its post-shakedown availability at Huntington Ingalls Industries-Newport News Shipbuilding. (U.S. Navy photo by Mass Communication Specialist 3rd Class Brett Walker/Released)