My daughter is only 2 and I was wondering what was the general idea on when to start things. We currently do an open gym hour once a week at the local club. We've tried some mama and me classes but I wasn't overly impressed by the class, nor did it seem to be things she didn't already know? We frequent the playground and we do this open gym time weekly. They offer classes at 3 but not until then. Is 3 still too early? I worry about long term damage to her body...maybe that is silly?