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Sport Specific Training Discussion => 400m Sprinting or Shorter => Topic started by: TKXII on March 31, 2013, 09:55:09 pm
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world record video 14.35 (2009)
http://www.youtube.com/watch?v=h0d69bXakUo
14.41 (2013)
http://www.youtube.com/watch?v=w3f_StDCFfM
Tyson Gay 14.51 (2011)
http://www.youtube.com/watch?v=twUSYj-o8Os