150213-N-OS575-022 MAYPORT Former Hospital Corpsman 2nd Class Joe Derbak participates in archery during the first day of the 2015 Navy Wounded Warrior Safe Harbor Introductory Adaptive Sports Clinic at Naval Station Mayport. The clinic teaches wounded warriors competition style techniques for the upcoming tryouts for the 2015 Wounded Warrior Games, in addition to rehabilitation methods from injuries sustained while serving as active duty.