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Old 04-23-2010, 03:48 PM   #2
Tyler Micheli
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Join Date: Oct 2009
Location: Colorado
Posts: 35
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Greg's jerk blocks could also function as plyo boxes.
http://www.cathletics.com/articles/i...ty&shortyID=52

Or the crossfit articles are below (google searched "plyo box construction")
http://library.crossfit.com/free/pdf...plyo_boxes.pdf

Lincoln's original thread before he wrote the guide
http://board.crossfit.com/showthread.php?t=12749&page=1
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