All the doctors and such tell us we should walk at least a mile a day. You would think that anyone could walk a mile who is reasonably healthy and able to. How you walk that mile can make a big difference in the potential benefits. How you walk. It’s in the walk. Do tai chi when you walk and you’ll get a lot more out of a mile. Observe how the parts move and how each contributes to the whole as it makes its way through your mindful mile. You’ll have to walk many days, a mile a day to sustain attention on the many parts available to examine. Quality not quantity.