(subsubtitle: I know. Im a mo-ron. I didnt post my twitter namething. it's carlabirnberg. if I cant get *that* right can I twitter properly? only time will tell) Hi Miz. Ive been reading for a while and had a question for you that I dont think youve answered. I think Im average when it comes to my cardio fitness. Or that's what Id say I am. And then I think that if Im even working out ... Continue Reading