I do them just about everywhere. The mall, the car, college football games, restaurants, in the shower, in the soaking tub or hot tub etc. I think the funniest looks I got though was during the twins first week at preschool. It was hot, it was summer and I was wearing a tank top. I had two eclipse balls hooked up at once, all my tubing dangling in the wind, chasing 2 three year olds to class!