180720-N-PN275-1055 SAN DIEGO (July 20, 2018) Hospital Corpsman 2nd Class Trevor Tisby, center, flips a tire as part of the Naval Medical Center San Diego Sailor Games to observe the launch of Sailor 360. Sailor 360 is the Navy’s new leadership training curriculum, which is designed to provide meaningful training to Sailors of all ranks. (U.S. Navy Photo by Mass Communication Specialist 2nd Class Zach Kreitzer/Released)