Looks pretty clear to me he was trying to get extra height to touch the ball on the line.100% free kick to the Bombers, what else was his intention other than to shake the post and distract the kicker? He did it just before the kick so as Myers looked up before running in for the shot he would see the post shaking.
A question for those saying no free kick- Why did Rampe do it?
Otherwise he could just shake the post like a normal person would.
Stupid, but I don't think intentional.