http://internet-spa.com Thu, 09 Sep 2010 23:52:18 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 http://internet-spa.com/wrist-heart-rate-monitor-the-dangers-of-training-without-one/ http://internet-spa.com/wrist-heart-rate-monitor-the-dangers-of-training-without-one/#comments Fri, 13 Nov 2009 19:26:31 +0000 Kim http://internet-spa.com/wrist-heart-rate-monitor-the-dangers-of-training-without-one/ Wrist heart rate monitors allow athletes to achieve their ultimate fitness goals, which most likely means they can work harder, for longer. Cardiovascular endurance is fundamental to fitness. Monitoring progress is fundamental to reaching those goals. read more..

]]> Wrist heart rate monitors allow athletes to achieve their ultimate fitness goals, which most likely means they can work harder, for longer. Cardiovascular endurance is fundamental to fitness. Monitoring progress is fundamental to reaching those goals. read more..

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