Paleogal wrote:
> 
> They don't appear to be running on sidewalks or treadmills.  The ground is 
> cushioned.....  ex.,"Fourteen Tarahumara are running with us, and to be sure 
> they're challenged, Caballo has mapped a brutal course. He has us fording 
> rivers, climbing 2,000-foot hills, and scrambling up scree-covered trails" 
> The scree is an uphill thing, not running on cement.   Sounds paleo to 
> me....     Oliva

Absolutely.  Why would anyone want to run on cement?  Even if I were
unfortunate to live in a big city, most of them have nature trails or
hiking/jogging trails and such to run on.

--
  Robert Kesterson
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