Js is pointing out that its a technique used not to over jump your mark in a moto or supercross race. You see the pros whip it in an effort to stay low and to help hit the landing in the sweet spot without letting off the gas. If they were to stand upright and launch not only would they overshoot their landing, they would get passed from having too much hang time.
The question is how is the control done on a whip? I am adding to the question by thinking the same technique should help straighten the bike in an accidental cross up. Its an awesome looking trick, but also an interesting display of control. When the k5 comes around, it wants to keep going.
At first I thought I was not jumping high enough. And I have got crossed up and brought it back with a bar turn and some body english on a small whip. I have also launched 20' in the air and got the bike crossed up and didn't get it back around, so its not just turn the bars and put your hips into it.
Its gotta be set-up off the jump,getting the weight to the inside, weighting the pegs, clutch and brake, gas, or something like all of the above. I thought I was in the minority of people jumping without total control, No wonder we are all ate-up....