For as long as I can remember ( I think in high school we checked our resting HR in a Phys Ed class and it stuck in my mind ) my resting HR was 72. Textbook normal.
After the last couple of years of running with some discipline that had dropped to 60.
Last night a few tests were required to see if the firmware update on the Forerunner had taken, so I collected some HR data while sitting around. Resting was as low as 52. Pretty amazing.
Maybe if I keep this up there is more efficiency to come.
Sunday, September 14, 2008
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