VADM Martin Fitness Center at 1507 Rogers Road on Naval Air Station North Island, 92118, is a full-service military gym serving active-duty service members, military families, and authorized personnel. The facility is part of the Navy MWR network that also operates the VADM Martin MWR Liberty Center on the same Rogers Road campus. Equipment includes free weights, machines, cardio floor, basketball courts, and group fitness classes. Base access required. For off-base gym options open to all Coronado residents, Coronado Fitness Club at 875 Orange Avenue offers memberships and day passes.