Australians are more physically active, according to new survey results. The AusPlay revealed a three per cent increase in activity on 2016 figures. While walking was the most common form of exercise, gym and fitness classes came a close second. The University of Wollongong recreation centre has a wide range of activities and classes, and UniActive Operations and Programs Coordinator Rachael Ayre, saidthe centre had seen a steady, but not dramatic, membership growth. “I do think that a lot of the reason that people come to a gym, and a facility like ours, is that we offer a big range…