Comments on: Lower Your 40 Yard Dash Time http://www.gridironstuds.com/blog/lower-your-40-yard-dash-time/ High School and Youth Football Highlight Video Talk Sat, 11 Sep 2010 01:56:47 +0000 http://wordpress.org/?v=2.7.1 hourly 1 By: Phil Brown http://www.gridironstuds.com/blog/lower-your-40-yard-dash-time/comment-page-1/#comment-174 Phil Brown Thu, 04 Jun 2009 12:25:03 +0000 http://www.gridironstuds.com/blog/?p=222#comment-174 What about the Vertimax? Does it help with 40 times? What about the Vertimax? Does it help with 40 times?

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