x wrote:
Is it just me?
I definately get out of breath sooner when it's 40-ish than when
it's 60-ish.
Doesn't seem logical. Seems like the cooler air should have more O2 in
it per unit volume, for one.
OTOH, I'm not getting the same miles in as during warm weather. OTOOH,
I've been doing the StairMaster pretty regularly....
Seems like an annual occurrance.
Anybody else?
--
PeteCresswell


Thirty miles in warm air . No problem. Yesterday 6 miles kicked my but
although it was steep terrain.Dry cold air is murder on me


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