Tobii said...
It in fact looks like he's doing a massive, powerful kiteloop, where he gets pulled up and downwind in the same way a windsurfer does in his jump.
Oh, so the kite is the one doing the trick, then?
And actually, a windsurfing sail is more like an airfoil, whereas a kite is more like...a parasail.
Thats why when we go into the air we don't flail around desperately.