I'll take ballet classes. what good do ballet?
i heard Ballet improves your posture. Is there anything else? I agree because ballet I think is pretty, movements, and I'm not very flexible ...
Improve your posture improves resistance improves flexibility Improves memory this teaches discipline teaches you the art concepts of rhythm and movement, etc.
How to Sit at the Piano - Beginner Piano Lesson - Correct Piano Playing Posture (Lesson 5)