This is a question I get asked everyday day in my Podiatry
clinic, and unfortunately the answer is a tricky one.
Yes, we humans are supposed to be barefoot. But barefoot on
natural surfaces such as grass, sand and dirt. It's when we introduce the
unforgiving man-made surfaces that we get into trouble. Our bodies are not
designed to walk barefoot all day on hard surfaces such as timber, tiles,
concrete, bitumen etc. - and let's face it in our modern world this is pretty
much what we walk on all day long.
Most people without any foot pain should be able to cope with
small amounts of walking barefoot at home on hard man-made surfaces (for
example half hour in the morning before going to work and one hour in evening
after work). Problems will often occur, and occur quite quickly, when someone
is on holidays for a few weeks and spends more time barefoot at home, or when women
go on maternity leave, or when people retire. Even a person with the most
'mechanically correct' foot posture is likely to develop symptoms from spending
long periods of barefoot on hard surfaces. The symptoms may not necessarily
show up in your feet either, quite often leg fatigue, sore knees and sore lower
back are often signs or poor shock absorption.
Having said this, spending some barefoot time outside on
natural surfaces, or 'earthing', poses many health benefits. Barefoot will help
to strengthen your toes, foot and lower leg muscles and also improve your
proprioception, awareness and balance. I put this theory to test whilst
travelling through rural Africa for 6 weeks: I wore a pair of tired flip-flops
(almost barefoot) for the whole 6 weeks and did a tremendous amount of walking
on predominantly natural surfaces and suffered no foot or lower leg pain or
fatigue. If I did the same thing at home in Australia, with our expanse of
man-made surfaces, I'm certain I would have very tired achey feet and legs at
the end of my trip.
There is also research out there that suggests 'earthing'
improves things like energy levels, sleep patterns, blood pressure, stress
levels and more.
So my suggestion as a Podiatrist who deals with foot pain all
day long: limit your barefoot time on hard, man-made surfaces (instead wear
cushioned footwear that does not restrict your toes) but make an effort to
increase your barefoot time on natural, 'earthy' surfaces.
Source: Paterson, H. (2014, June 15). Should I Be Walking Barefoot Inside The Home?. Retrieved July 27, 2014,
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