One week is no biggie. Right? I consider myself active. Fitness doesn't come easily for me but I endure it because I always feel better after a sweat. I practice hot yoga. I box. I strength-train. I run the occasional 10K. But it’s easy to get good at the things you like. Once in a while, it’s good to get out of your comfort zone and challenge yourself in an entirely new way. So here I am signing up for an