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					Originally Posted by Jim Henry
					
				 I thought I knew this but my partner and I had a friendly discussion at the break last night at a 7th grade game on this throw-in violation.
 During a throw-in the thrower steps ON the line. I thought no violation because the line is OOB, but if thrower steps OVER the line, then a violation. But partner says if you step on the line you have broken the plane, therefore violation.
 
 I tried to find the specific rule on this but no luck.
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 It says in the book that the inside edge of the boundary line is where OOB starts.  Therefore, the line is OOB.  If someone is stepping beyond the line for a throw-in, they are OOB.  When they step on the line, nothing has changed.  Still OOB.