Snapped from a friend's iPhone:
I'm in the red, landing the right hand. Probably my best shot of the day.
Yes, yes, yes - I know. Keep the left hand up.
Balancing that amateurish mistake somewhat, I did
make the correct technical move in kicking up the back heel to follow through for max power.
I'm pretty sure that is the one the kid later made a point to remark upon having really felt. It was moments before the final bell and he was shy the rest of the way after shaking it off.