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					Originally Posted by #olderthanilook  In High School ball, would a better preliminary mechanic/signal be "push"? | 
	
 
Yes.  And in NCAA.
And, if the defensive player had stopped on the initial contact, this would be a no call.  Be he kept going through the screen -- foul.
I think the only issue is whether the screen on a moving player was set in time to give the player enough time / distance to avoid the screen -- and, if not, that would make it an illegal screen, not a "no call."