That's what I do. It's a defensive art that's based on the manipulation of air.

[And it can be fun, but Arthur doesn't need to know that about the very serious practice of airbending. He doesn't seem to care that much, either.]

My father thinks she's too good at fighting, sometimes. I think her style just confuses him; I've read a lot about bending the other elements and they're not like airbending.