Information and opinions on Diet & Exercise from fredfred at MyDietExercise.com. The HealthCentral Network, Inc. (www.HealthCentral.com) is one of the top health destinations on the Web, with more than 35 condition-specific, wellness and general health Web properties. http://www.healthcentral.com/diet-exercise/c/16529 http://www.healthcentral.com/diet-exercise/c/16529/rss self application/xml en-us 15 120 19 http://www.healthcentral.com/images/hc_logo_sm.gif http://www.healthcentral.com/diet-exercise/c/16529 http://www.healthcentral.com/diet-exercise/c/16529/20865/fit-28 Wed, 27 Feb 2008 10:37:00 -0000 fredfred Good Morning,   a reasonably but not terribly fit 23 year old and a 50 year old borderline cripple (very limited movement in the right ankle), the latter of whom is still highly mobile and actively walking around the countryside (1000ft above sea level), daily, are to partake on an adventure:   The traversing of the Inca trail, a 4 day hike of 28 miles at roughly 3500m above sea level. The scaling of Cotopaxi, from the... http://www.healthcentral.com/diet-exercise/c/16529/20865/fit-28