Foot Health and Self-Massage

Four million years for the human foot to evolve, 200 years for modern shoes to undo it.

Your feet are highly evolved complex instruments. Each foot contains 26 bones, 33 joints, and 20 muscles. Most of the major muscles live in the soles of your feet along with more than 200,000 nerve endings. These are among the richest concentrations of sensory neurons in your body. Their purpose is to transmit information to the rest of you, especially your legs. They thrive on sensation, without it they die.

Modern Shoes
Your shoes act as sensory deprivation chambers for your feet. Sensory deprivation has been shown to be harmful, sometimes deadly. Want to drive someone crazy? Deprive them of sensory input. Want to damage your body? Deprive it of sensory stimulation. That’s what shoes, in part, do to your feet.

Information Transfer
Our feet, as evidenced by their large supply of nerve endings, are designed to transmit information about our environment. Without shoes, our feet tell us when they hit the ground so our legs can absorb the impact. Because of the cushioned shoes we wear our feet don’t get the message and neither do our legs so neither can do their job. Our whole body pays the price, especially our legs. For more on this check out this article You Walk Wrong.

To some extent your body compensates for this lack of sensory feedback by getting used to the shoes in question and calculating the correct response to each step you take. To make the calculation easier, it makes sense to wear shoes with little cushioning and be consistent in the shoes you wear.

Massage
Bare foot walking provides a massage for your feet as they directly touch a rich and varied terrain. Shoes prevent your feet from getting the daily massage they need. Unless you’re walking around barefoot, you need another way to get your feet the sensory stimulation they must have to remain healthy.

A handy way to deliver the sensory information your body needs is massage, and the handiest way to massage your feet may not be with your hands but with your balls, tennis balls that is. Just put them under your feet and run with them. You should be seated when you try it. Here, take a look at this foot massage video and give your feet a treat.

Recommendation
Keep a couple of tennis balls under your desk, and from time to time kick off your shoes and roll your feet over your tennis balls. Your whole body will thank you for it.