I'm 54, and was in great shape when I was younger. Now? Not so much. I'm going to start going to the gym again, to work out, but even though I have walked and run outside for exercise, I haven't been in a gym for a long time. I know the old fashioned sweat pan't are looked on as being a little "creepy", in the words of some friends I have who are in their late 20's. As much as I want to let it go, my ego kinds gets in my way to where if I'm doing some ab exercises, I would rather my t-shirt not fling up and expose my belly. Does anyone go to the gym regularly, and can you advise me on what to wear???