Crossfit Burpee Race

The Crossfit WOD has a link to several Crossfitters doing a 1-minute burpee race. Very impressive scores, I thought, but the thing I found personally interesting was the form: when I descend from the leap I drop into a squat before kicking out and simultaneously descending into the pushup (like Ross, but not as quick (yet)). But these folks don't seem to squat much at all, and do a simultaneous drop-down/kickout/pushup-descent from a much higher point.

I'm not making value judgements; I just found it curious.