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June 09, 2005

1:14:32/147

This was a ride to Ravel and back with Matt and Greg. For a while there, I was working hard. Don't know about Matt. He said he got a workout, but it seemed I was breathing harder.

Interesting thing is that on a climb like this, I came out with an average of 147 bpm, 76% of max. Yet I was in the 65%-85% zone for only 18:10. On the way up, my heart rate was 170-175 (88-90%). On the way down, it was probably around 50%, not because of work but because of fear around corners.

Posted by Mark at June 9, 2005 05:04 PM