This morning as I exercised, I kept wondering how on earth the contestants on Biggest Loser can do all that exertion and not keel over or get injured!! I exercise fairly consistently, and yet at times (like this morning) when I stepped it up a notch I nearly pulled a muscle. So how do such obese people suddenly become so extremely active without injury? Makes me wonder if they really show the whole story on there.
(But as I mentioned before...I have not watched the show much, so maybe I need to watch it more often to learn how they do this.)