Netvouz / ryanraaum / tag / max-heart-rate http://www.netvouz.com/ryanraaum/tag/max-heart-rate?feed=rss ryanraaum's bookmarks tagged "max-heart-rate" on Netvouz How to Determine Max Heart Rate http://www.howtobefit.com/determine-maximum-heart-rate.htm ryanraaum Sat, 29 Sep 2007 16:33:42 GMT