

Cuzco, Cuzco Province, Peru
By Mary Mancera
Mind Over Matter: Our Adventure On The Inca Trail
"OMFG! I can't catch my breath."
Twenty minutes into our hike on the Inca Trail, Nancy - our JUGS (Just Us Girls) mate and travel companion - was gasping for air and pleading with our guide Ernesto for a hit of oxygen.
Not a good sign for the first quarter mile of a 10-mile hike.
"Take a deep breath and exhale slowly ...three times," Ernesto told Nancy. In all his years as a Andean guide, Ern...