My DH started STS with me yesterday. He has definitely never underestimated Cathe though. He knows she can kick his butt and that he can't make it through one of her workouts. He stuck with it pretty good though and took breaks where needed. I think seeing the guys on there REALLY helps him because he sees how built they are and it makes him want to work harder. Now, we'll just see if he can stick with the program!