Barefoot Running Video
To add to the last post, here is a video by one of the authors of the study that appears in the journal Nature.
To add to the last post, here is a video by one of the authors of the study that appears in the journal Nature.
You may not know this, but running in the $100+ pair of running shoes may actually be hurting your body!
Most shod runners -- more than 75 percent of Americans -- heel-strike, experiencing a very large and sudden collision force about 1,000 times per mile run. People who run barefoot, however, tend to land with a springy step towards the middle or front of the foot.
"Heel-striking is painful when barefoot or in minimal shoes because it causes a large collisional force each time a foot lands on the ground," says co-author Madhusudhan Venkadesan, a postdoctoral researcher in applied mathematics and human evolutionary biology at Harvard. "Barefoot runners point their toes more at landing, avoiding this collision by decreasing the effective mass of the foot that comes to a sudden stop when you land, and by having a more compliant, or springy, leg."
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