171018-N-FU443-0021 CABOT, Ark. (Oct. 18, 2017) A student at Cabot High School attempts the pull-up challenge before utilizing the Navy's Nimitz Virtual Reality Experience, which allows the user to lead a special warfare combatant-craft crewman team on a high-speed water extraction mission. (U.S. Navy photo by Mass Communication Specialist 1st Class Timothy Walter/Released)