When we first heard of HYPOXI, it sounded too good to be true. A low-intensity work-out that promises to help you drop dress sizes in a few weeks, without the sweat and extreme dieting. Now that we’ve tried it and seen for ourselves what it can actually do, here are five reasons you should seriously consider booking in for pre-Wedding session. 1. It’s Free Yep, the first session is free (click here to book your free session) and although it’s recommended you do a course of three sessions per wee