>The human foot, which contains 26 bones and 33 different joints, was once described by Leonardo da Vinci as "a masterpiece of engineering and a work of art." Each foot contains more than 7,000 nerve endings, which connect via the spinal cord and brain to all areas of the anatomy. This is the basis of the practice of reflexology, which uses specific pressure points on the feet to relieve problems elsewhere in the body.

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