Athelstone Gym Directory. Click here for a comprehensive list of gyms, health clubs and fitness centres in Athelstone South Australia. Looking for a suitable gym, health club, fitness centre, recreation centre or aquatic centre close to home or work? Click here for Australia's leading gym directory, the Good Gym Guide. If your search is for Gyms Athelstone, Fitness Centres Athelstone, Health Clubs Athelstone, Athelstone Gyms, Athelstone Fitness Centres, Athelstone Health Clubs then click here.