Comments on: Caffeine limits blood flow to heart muscle during exercise http://bluecollarmtb.com/2006/08/29/caffeine-limits-blood-flow-to-heart-muscle-during-exercise-2/ Mountain Bike Reviews, News, Deals and How Tos Thu, 24 May 2012 23:02:16 +0000 http://wordpress.org/?v=abc hourly 1 By: Lori http://bluecollarmtb.com/2006/08/29/caffeine-limits-blood-flow-to-heart-muscle-during-exercise-2/comment-page-1/#comment-45148 Lori Thu, 07 Sep 2006 04:55:03 +0000 http://bluecollarmtb.com/2006/08/29/caffeine-limits-blood-flow-to-heart-muscle-during-exercise-2/#comment-45148 Great... another reason to kick caffeine. Great… another reason to kick caffeine.

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