http://www.elitefeet.com/how-wind-assistance-works-in-track-field For Runners Wed, 28 Jul 2010 20:05:30 +0000 hourly 1 http://wordpress.org/?v=3.0 http://www.elitefeet.com/how-wind-assistance-works-in-track-field#comment-1531 Mike Lariza Mon, 20 Jul 2009 23:38:01 +0000 http://www.elitefeet.com/?p=305#comment-1531 I triple jumped into a -4.7 head wind, how fast is that in terms of miles per hour? I triple jumped into a -4.7 head wind, how fast is that in terms of miles per hour?

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