A sailor with 2nd Marine Logistics Group prepares to throw a baseball, which simulates a grenade, during Marine Corps' Combat Fitness Test during the 2nd MLG's Master Chief's Cup aboard Camp Lejeune, N.C., June 6, 2013. Sailors throughout the 2nd MLG gathered in the morning for a week to perform various exercises, including the CFT, a combat conditioning run and weapon disassembly and reassembly to give the service members a chance to work together.