Talk:Airbending/@comment-76.24.189.176-20120121100340/@comment-76.24.189.176-20120127045250

I think the make faster thing relates to the ability to control air density. So maybe that's a sub ability of air density/oxygen control. We know for a fact it can be done and there's proof in the comments. I'm not sure if it currently qualifies as a sub ability, but maybe that is because we haven't seen enough abilities take advantage of this. Increase air density and use it as a shield against projectiles or use extreme air pressure to attack or manipulate things. Decrease it to run fast and create vacuums and stuff possibly suffocate people in tight, closed spaces. You might even be able to effect flame by increasing oxygen levels/air density to intensify an already existing flame, or lower air density to starve an already existing flame of oxygen therefore putting it out.

So yeah, Air density/oxygen control is a possibility. We don't know if it qualifies as a sub ability or not. At this point, it probably hasn't been specialized in enough to get recognition.