First of all, sorry for my noobish behavior lately. I haven't been on in a while so I don't know what is going on. ;)
How to run in air:
Hold all
Contract one knee, extend other
Space (until knee is fully contracted)

Extend contracted knee, contract extended
Space (until knee is fully contracted)

Repeat

You can get some good height to deliver decap blows and such with arms. Experiment.

Eh. It's a little... lacking, I dunno.
Maybe relaxation would work...