heart rate statistics
The numbers below show the improvement in my slow/easy pace over the last 10 months. Heart rate is included to really drive the point home.
Mid-November 2006: 9:30 minutes/mile @ 152 beats per minute (bpm)
July 16/07: 8:35 minutes/mile @ 153 bpm
August 19/07: 8:00 minutes/mile at 153 bpm

Monday August 20, 2007 @
Wow!! That’s it – just Wow!!