Dubai’s health fitness scene is getting more advanced and varied by the day, with new gyms and wellness facilities offering everything from ice baths and infrared sauna therapy, to biohacking and horizontal cycling capsules. In fact, there are even classes from an Olympic gold medalist to try.  Here are eight of the city’s most exciting new gyms and wellness hubs: 1Rebel UAE – DIFC  Since making its way to Dubai in October, chic London-born studio