Print

Please login or register.
1 Hour 1 Day 1 Week 1 Month Forever
Login with username, password and session length

[Day_Tripper]

http://articles.mercola.com/sites/articles/archive/2009/10/27/Why-Ditching-Your-Shoes-for-Exercise-Might-be-Healthier-.aspx

    The idea of running barefoot may sound shocking to some of you, but it is an activity that nearly all of us have done, admittedly usually as children.

    If you get the opportunity, watch an infant walking barefoot; they actually display the correct walking technique that we adults have lost touch with -- because they are still paying attention to the way their feet tell them to move.

    Your feet were actually brilliantly designed, and they work best without shoes. So when you surround your feet with the extra padding and protection that most athletic shoes offer, your foot muscles are not being used appropriately.

    Chris McDougall, who is featured in the video above and is the author of the very inspiring book Born to Run, put it well when he said:

        “The foot is the greatest disciplinarian. You can’t over-pronate, can’t over-train, can’t over-stride … if you do anything wrong, the foot will tell you `uh uh, don’t do that’. Shoes are like morphine: a sedative that deadens the pain.”

    A signal of this is how very good it feels to run, or even walk, barefoot through a grassy park or on the beach. If you haven’t done this recently (or ever), I highly recommend you give it a try.

    Barefoot running has been described as a lost art, and certainly people have been doing it for centuries. Marathon runners in Kenya actually do it all the time, and McDougall’s book describes the reclusive Tarahumara Indians of Mexico’s Copper Canyons, who are able to run for hundreds of miles without rest to chase down deer -- all barefoot of course.

What Does Science Say About Barefoot Running?

    Science backing barefoot running is still rather sparse (after all, what corporation could benefit from sponsoring a study about barefoot running? Not many … ), but research by Michael Warburton, a physical therapist in Australia, found that running barefoot decreases the likelihood of ankle sprains and chronic injuries, such as plantar fasciitis.

    He writes in the journal Sports Science:

        “Running barefoot is associated with a substantially lower prevalence of acute injuries of the ankle and chronic injuries of the lower leg in developing countries, but well-designed studies of the effects of barefoot and shod running on injury are lacking.

        Laboratory studies show that the energy cost of running is reduced by about 4% when the feet are not shod. In spite of these apparent benefits, barefoot running is rare in competition, and there are no published controlled trials of the effects of running barefoot on simulated or real competitive performance.”

    Upon reviewing the handful of research studies he could find, Warburton found:

        *

          Running-related chronic injuries to bone and connective tissue in the legs are rare in developing countries, where most people are habitually barefooted

        *

          Where barefoot and shod populations co-exist, as in Haiti, injury rates of the lower extremity are substantially higher in the shod population

        *

          Wearing footwear actually increases the likelihood of ankle sprains, one of the most common sports injuries, because it either decreases your awareness of foot position or increases the twisting torque on your ankle during a stumble

        *

          One of the most common chronic injuries in runners, planter fasciitis (an inflammation of the ligament running along the sole of your foot) is rare in barefoot populations

        *

          Running in bare feet reduces oxygen consumption by a few percent.

For Best Efficiency, You Should Walk Like a Fox

    Much of the problem of wearing shoes comes from the way they cushion your foot, to the extent that your feet no longer naturally adjust your gait for optimum efficiency and safety.

    Because of this it’s been suggested that shoes lead to what’s called “cow-walk.”

    Cow-walk puts tremendous pressure on your joints. Starting with the squeezing of your foot inside the shoe, jarring the knees as they're locked straight upon the pole-driving impact of the heel, which then travels straight up your spine, all the way up your neck.

    In contrast, "fox-walking" is the walk of the natural hunter-gatherer -- the graceful flow of your body in total synchronization. Your knees are bent, rather than locked, the ball of your foot touches the ground first, followed by your heel, in a virtually soundless step motion. This is the natural gait that should occur when you walk barefoot (and you can often still observe this in action in children).

Spending Time Barefoot Keeps You Grounded, Literally

    Another primary reason why walking or running barefoot might be helpful is that it allows free electrons from the earth to pass into your body and essentially provide you with loads of great antioxidant potential. Very few of us currently touch the earth’s surface as we are nearly always wearing shoes.

    Well, for most of history our ancestors did not wear shoes and had this type of regular contact with the earth, either by walking, running or sleeping on the ground. In other words, they were grounded through much of the day, and most of us are not.

    When you are "grounded" free electrons can easily come up from the earth and essentially nullify free radicals in your body.

My Personal Experience

    Many of you may know that I am a major advocate of exercise and was passionate about it long before my interest in nutrition. I actually started running in 1968 and did it for 41 consecutive years before I finally stopped earlier this year. I just got tired of running. Never thought I would but I did.

    So I’ve put running aside in favor of a more varied workout.

    Used to compete in college and ran a 2:50 marathon back then and sub 5:00 miles, which isn’t very good by today’s standards but back then would put me in the top 10 of most local races I competed in.

    About two years ago I first learned of Vibram Five Finger shoes, which actually have no arch support at all and a pocket for each of your toes. I didn’t like wearing them back then as I thought they were initially uncomfortable so I returned them.

    But earlier this year, actually after I stopped running, I was prompted by a blog post on this topic by one of my friends, Tim Ferriss, who felt that Vibram Five Finger shoes provided a modern-day equivalent to barefoot running.

    So I bought another pair, fell in love with them and wear them constantly. About the only time in the last three months I didn’t wear them was when I was lecturing professionally. Actually was even tempted to wear them then. If I were still running I would use them for certain.

    They look a bit different for sure and are a major source of conversation. When I was in Europe earlier this summer I noticed that for sure. So if you want to spice up your social life, they are highly recommended.

    They are only sold online and somewhat of a pain to get as I had to return three pairs before I finally found a size that fits. But overall it was more than worth it as these are my new shoes. Winter is fast approaching in Chicago but January 1 I will switch to Maui where I get to wear them again.

[lashmar]

Wearing footwear actually increases the likelihood of ankle sprains, one of the most common sports injuries, because it either decreases your awareness of foot position or increases the twisting torque on your ankle during a stumble

Hence why I stay away from heavy trainers. With the lighter ones you can still feel the earth more than you can with the heavy ones.

I don’t normally wear trainers though, I wear my boots for most times of the year.


Good post my dear.

[Day_Tripper]

I found it interesting.  When I'm at home I generally take off my shoes for comfort.  But, I was born flat foot.  So, as a child I always had to have special shoes with good arches.  When my arches start falling from wearing the wrong shoes it hurts like a bitch.  So, I wear hiking shoes.  But now, I'm wondering if I never should have built my arches up and should have stayed flat foot.  I definitely don't wear high heels.  If I have to dress up I wear flats.

[lashmar]

It was interesting. Sadly most of my house has stone floor so it’s way to cold to walk about barefooted. Socks or slippers, in winter both. Lol.

People tent to forget their feet for some reason.



Edit: As a laugh. 

I definitely don't wear high heels.

Wish I could say the same. lol.

[Day_Tripper]

What?  Are you short?

[lashmar]

What?

Yes...they make me feel pretty.   

Are you short?

No, far from it. Everyone around my hill is though, I don't know why but they are. 

[Day_Tripper]

I have your secret now...you're a cross dresser.    I always knew there was something funny about you Brits.  I'm not surprised at all.

[lashmar]

Saw this on the BBC just now and it back up what you said brilliantly:

http://news.bbc.co.uk/1/hi/sci/tech/8483401.stm