Klugmann Media What Is It: Supra classes offer a 25-minute,total body workout using Sebastien Lagree’s new Supraformer machine, a tilting version of his accepted Megaformer machine. Who Tried It: Gabrielle Olya, or PEOPLE writer and reporter Level of Difficulty: 9 (on a scale from 1 to 10). I was sweating and shaking the entire time! Celebrities ranging […]
Source: people.com