The secret language of feet.
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Warning: This film contains some very British feet...
A few facts for starters.
During an average lifetime, our feet will walk 115, 000 miles, or 185, 000 kilometres.
That's the equivalent to walking around the world more than four times.
Each pair of feet has around 250, 000 sweat glands.
We release up to half a pint of sweat every day from our feet, or 100 litres in a year.
The average British foot has increased by two UK sizes since the 1970s.
We are taller and heavier, in part, due to our diet.
