If you really want to support the gymnastics side, then I would recommend a ballet class. I wish that The Fellows had been up for that; she hated it. But, I see that the girls that have been doing ballet since they were little have a leg up. Not only on dance moves, point and lines, but also on focus. In ballet you have to focus your attention to what you are doing every second of an hour class. In gymnastics, especially at the early stages, it is on and off. Focus intensely and then wait for the next turn. This sustained focus of the ballet students is totally apparent in the gym.
I totally agree re. ballet. My gymmie is 5 1/2 and takes ballet. Nearly all of
what they do in ballet class at this age is about learning to stay in line, pay
attention, follow directions, show respect, and count the music--all valuable
skills not just for gymnastics, but for life in general. (She has also learned
to point her feet correctly, which her gymnastics coach likes very much.)
Ballet takes 100% focus 100% of the time, which is one reason why I take an
adult class for fun--for grownups, it's like a form of meditation because you
can't possibly stress out about anything else when your full attention is
devoted to figuring out where your feet are supposed to go next while
simultaneously maintaining the shape of your arms, tucking your tummy in, and
staying on top of the music!