I have a Suunto heart rate monitor that I use to train. Unfortunately it does not make me a badass like Ueli Steck when he speed climbed Eiger, Grandes Jorasses and Matterhorn. Thanks to Andy Kirkpatrick for sharing sharing the video.
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Help support OnTheSharpEnd.com by gearing up with Backcountry.com (link) It doesn’t cost you anything and with every purchase I get a dollar or two to keep this site up and running.
-Jon
