Does anyone do group classes at the gym? I used to go to body attack (looking back I can't believe I did!!) when I was a bit smaller and a LOT fitter. I'm thinking of maybe body balance and zumba.... Really fancy trying yoga or similar but fear I'll be too big toget in to some of the positions lol! Anyone else do group classes? If not how do you stick the boredom of the gym or what do you do for exercise?