Form, Function & How to Fix Your Feet – Peter Francis, Ph.D. : 907
The Human Upgrade: Biohacking for Longevity & Performance
Dave Asprey
4.6 • 7.4K Ratings
🗓️ 18 February 2022
⏱️ 62 minutes
🧾️ Download transcript
Summary
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IN THIS EPISODE OF THE HUMAN UPGRADE™...
…whether you’re hiking, climbing, working or playing, your feet ground you. Except when they don’t. Shoes don’t always match up to the function of your life. You can end up with pain and misalignment throughout your body when your feet are encased in shoes that don’t support your body’s natural biomechanics.
Feet, for all their variety in shape and size, get the award for amazing. Your feet literally form the center of your body’s whole system of movement. Did you know these facts about the human foot?
- 26 bones, nearly 30 muscles and thousands of nerve endings
- 33 articulations (each with six degrees of freedom of motion)
- Humans began running about 2 million years ago to be able to hunt
“If the foot moves normally, then the muscles start to work and so on and so on,” says Peter Francis, Ph.D. “It’s really just about allowing your foot to move as nature intended.”
Peter joins the show from the Carlow Institute of Technology in Carlow, Ireland. There, he lectures in sport and health science and researches how modern environments effect human health and performance.
With degrees in Sport and Exercise Science and Physical Therapy, and a PhD in Exercise Science, he’s written more than two dozen peer-reviewed journal articles and led numerous research projects. He’s also worked with teams and individuals at amateur, European and Olympic level.
He knows feet! And, he’s got a lot to share about how feet influence the way your body moves. A runner himself, Peter studies the role of foot development with and without shoes. He then figures out what that means for movement skills and injury risk.
Your feet are by their form and function incredibly sensory. When you block sensory information from your feet, you have trouble maintaining stability and balance.
You may think that your shoes help support your feet, but the opposite proves true. Shoes strip your natural movement and make your feet weak.
Your shoes, not your feet, are the problem.
In this conversation, you’ll learn what footwear works best for you and your kids and the importance of variability and fun in your movements. Start with Vivobarefoot barefoot-style shoes to reap the benefits of living life barefoot (or close to it).
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Transcript
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| 0:00.0 | You're listening to the human upgrade with Dave Asprey. |
| 0:06.0 | Formerly, Bulletproof Radio. |
| 0:11.2 | You're listening to the human upgrade with Dave Asprey. |
| 0:15.0 | Today's show we have a live audience from the upgrade collected by membership and mentorship |
| 0:19.3 | group, and you may hear some questions from them during the show because they're typing |
| 0:23.4 | little chat windows with me which makes it a lot of fun. |
| 0:27.2 | And you're going to get a lot of value from the show today. |
| 0:30.7 | I have committed for 2022 to making sure that you know why you should listen to a show |
| 0:37.2 | at the beginning of the show so you can save time. |
| 0:39.6 | If this shows about something you don't care about, then hey, you should do something else |
| 0:43.0 | like meditate or go eat a steak or something. |
| 0:45.4 | And if this show is really good for you, then listen. |
| 0:50.4 | What we're going to talk about today is the biomechanics of moving your feet. |
| 0:55.6 | Airfoot movement and minimalist footwear. |
| 0:58.1 | And you could say, but I wear high heels, I don't care. |
| 1:01.0 | I want you to listen to the show anyway because your foot connects you to the ground. |
| 1:07.3 | There's neurological reasons for it. |
| 1:09.2 | And there's mechanical reasons for it. |
| 1:10.8 | We're going to go into that. |
| 1:12.0 | And I promise you that whether you're 20 and the way I was when I was 20 where I didn't |
| 1:16.9 | have good insoles and my feet hurt all the time or whether you're 70 and you don't want |
| 1:22.0 | your feet to hurt, you're going to learn stuff that's really important because if your |
... |
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