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Saturday, November 11, 2017

Do Nike's New Marathon Shoes Actually Make You Run Faster? - WIRED

Do Nike's New Marathon Shoes Actually Make You Run Faster? - WIRED

WIRED

Do Nike's New Marathon Shoes Actually Make You Run Faster?
WIRED
The essential motion in running is lifting your foot off the ground, so you want the shoes to be maximally light. But then your foot crashes down and you need to cushion the blow. Meanwhile, you also need to spring yourself down the road. And so Nike's ...

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