F45 (Causeway Bay)
Time Out says
The Causeway Bay fitness community of F45 in Hong Kong comes from the same popular fitness franchise, which combines 45-minute HIIT workouts and functional training, that was founded in Australia. The popular chain now covers over 45 countries across the world including Australia, North America, South America, Asia, Europe, and Africa. The facilities here include all the weights and equipment you need, along with fresh towels, drinking water, and showers, making it one of the most straight forward, and efficient, fitness programmes to follow.