if you have something like this in your area, i thoroughly recommend it! even if it's not as entirely relaxing as regular yoga, it's a nice way to get a little bit of exercise and not have to worry about finding a sitter. (plus! doing yoga moves with babies!) the class i go to has newborns through age 4, and most of the older babies/toddlers just kind of hang out with each other in the room cruising for new toys and eating eachs other's snacks while the moms do yoga.