170515-N-FG807-017 NORFOLK (May 15, 2017) Sailors assigned to the aircraft carrier USS Dwight D. Eisenhower (CVN 69) perform the sit-up portion of their physical readiness test. The ship is pierside during the sustainment phase of the optimized fleet response plan. (U.S. Navy photo by Seaman Devin A. Lowe/Released)