they say that behind the scenes that fire benders use northern shalome kung fu can anyone help me find out where in riverside california can u learn that

I dunno.

dang

look around on the internet, most places should have a website that will give you their information.

Just keep in mind that though Avatar tries to be somewhat realistic within its world, its still a fantasy. Check out how high Zuko and Azula jump in their battles, it would make sense for Aang to be able to reach some of those heights, but not them.