One step forward and one step back, is for the free foot, not the pivot foot. I didn't look, but assume this is the video of the kid doing the crow hop/replant?
Looked perfectly "illegal" to me..
Would be interesting to see the view from HP, wonder how easy it is to see from behind the plate?
Seems that the PU might be moving vision up towards the release point about that time, hmmm.
Heck of some body control though IMO. Doesn't look that easy, I played s****r tonight, so, I'll rest up and give it a try tomorrow.
Looks to me like he not doubt gains an advantage by replanting the pivot foot, and I'd consider that the same as taking a step foward with the PF.