Tech Tuesday – Measuring Power Using Heart Rate?

Can an Indoor or Outdoor Cyclist measure their power using only Heart Rate? I personally find it hard to believe, and yet CycleOps says their new PowerCal will do exactly that. Now if I had seen this advertised on some late night infomercial I wouldn't have given it a...

More on ZONING – the video!

In this post I mentioned that I was using a Blink Heart Rate monitor because I can't see the numbers any more. It's flashing light shows me when I'm below JRA ( T1 or aerobic threshold), between T1 and T2 (T2 is anaerobic threshold) or above T2. Very simple. I like...