All Speed and Distance Device: Page 1
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The Art and Science of Marathon Pacing
- By Matt Fitzgerald
- Published Nov. 11, 2010
- Updated Nov. 9, 2011 at 11:20 AM UTC
Why we hit the wall in marathons, and how not to.
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Is Heart Rate Monitoring Worth the Bother?
- By Matt Fitzgerald
- Published Dec. 3, 2009
- Updated Dec. 3, 2009 at 2:32 PM UTC
Some experts believe that power meters and speed and distance devices have made heart rate monitors irrelevant. Written by: Matt Fitzgerald




