Heh, I said I'll look odd, because my apartment complex is infested with a large amount of muscle headed jocks who hog the weights(its a university oriented apartment complex). If it was a bunch of girls, I wouldnt mind as much. Something about being a skinny little girl walking into a room full of large muscular guys lifting weigh to _bounce on a ball for 30 minutes_ makes me want to crack up.
If the walmart one folds in two, I might look into that in a month or so. Thanks for the tip!