Running barefoot is better

Researchers have confirmed what many Alexander Technique teachers have taught for many years. The human foot runs just fine without shoes. In fact, it runs better!

From Scientific American:

They found that when runners lace up their shmancy sneakers and take off, about 75 to 80 percent land heel-first. Barefoot runners—as Homo sapiens had evolved to be—usually land toward the middle or front of the food. “People who don’t wear shoes when they run have an astonishingly different strike,” Lieberman said.

Without shoes, landing on the heel is painful and can translate into a collision force some 1.5 to 3 times body weight. “Barefoot runners point their toes more at landing,” which helps to lessen the impact by “decreasing the effective mass of the foot that comes to a sudden stop when you land,” Madhusudhan Venkadesan, an applied mathematics and human evolutionary biology postdoctoral researcher at Harvard who also worked on the study, said in a prepared statement. But as cushioned kicks have hit the streets and treadmills, that initial pain has disappeared, and runners have changed their stride, leading to a way of high-impact running that human physiology wasn’t evolved for—one that the researchers posit can lead to a host of foot and leg injuries.

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