Just watched supersize v superskinny and she was using a resistence band - does anyone have one and do they work? Want to try and firm up my bingo wings!
I use the one with EA Sports Active. Well not that one because it's too easy, I use the blue one. If you're after toning your biceps and triceps and your upper back, yes they do work if you do them regularly. You can get them cheap off ebay.