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				Originally posted by kraine27  
In NFHS is it legal for a wide receiver to leave directly from his spot in the formation or move in motion toward the offensive line and block a linebacker?  Most of you may know this as a crack back block. 
			
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 I never use the term "crack back" as there is no such term in the rule book (NFHS).  It only leads to misinformation and misinterpretation.