That was until he did a dunk where he approached the rim with a lead-up with his back to the rim and a stutter step just like a high jump and received the ball from a teammate. It was as if he could get an extra foot of leap by replicating the movement pattern he obviously had spent a lot of time working on. Moral of the story; get one particular one legged jump, be it 5 step or 7 step lead or whatever and drill the hell out of it.
This is so true... I think I can jump about 8 inches higher in my 3892239585 times practiced one-leg jump approach (with the ball in hand) than with any other one-leg jump approach.
When I jump without the ball my armswing gets completely shutdown and my movement becomes very weird. Same thing happens if I try to jump with both arms up. I'm so used of pushing with my left hand down and to the side (extending my chest forward and up) so when I can't do that I SUCK hard off one leg...
It's a lot of practice.