Time Out says
Except when typhoons shake things up, Hong Kong’s a little thin on the ground when it comes to serious surf action, so this indoor surf centre is the perfect place to hang 10. At Surfset, the workout consists of high-intensity aerobic training while on the board – forcing your core to work extra hard. If you’re on the hunt for some abs and lean muscles, this is one of the best ways to get them. Even better, no wetsuit is required and there’s no need to worry about sand in your shoes.