http://netvouz.com/lovelylovely/tag/heart_rate_training?feed=rss lovelylovely's bookmarks tagged "heart_rate_training" on Netvouz http://www.fitnessequipment-services.co.uk/blog/general-fitness/all-about-heart-rate-training-zones/ Fitness Equipment services share a post on the key feature of anyone's cardiovascular fitness programme, especially the heart rate training zones. lovelylovely Sat, 06 Apr 2013 15:43:11 GMT