Funny thing...the poster above who said "two foot stride" was right on...remember that you only gain about two feet per step, because your back foot stays planted.
Anyway, about 5-6 miles a day of walking is about 500-600
calories for most people, isn't it? That equates to about a
pound a week of
fat loss, if the
calories aren't made up for 'elsewhere'.
That might be the reasoning behind the 10K guideline.
K
