Warehouse Gym & Health: 24/7, inconvenience-no cost teaching in Wollongong Welcome to Warehouse Gym & Fitness (WGF), a ahead-contemplating, 24/7 Health and fitness facility situated in Wollongong, NSW. Designed for accessibility and ease, WGF invites persons to teach at any time, by themselves conditions, with minimal fuss. At the heart of WGF�