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| Tweet Topic Started: Nov 25 2014, 05:35 AM (21 Views) | |
| RoseMooore | Nov 25 2014, 05:35 AM Post #1 |
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The hexagonal shapes on the sole of the LeBron 12 offer different sizes nike free run sale uk and thicknesses, customized to the pressure map generated in the lab, giving “cushioning exactly where needed.” To allow the foot to move more naturally, the hex shape nike free run trainers was required. “We go back to the power of the hex shape in nature,” Hensley says. “It maps and morphs very well. Try to imagine taking a bunch of squares and putting them under foot. It doesn’t work as naturally as the hex shape does.” And since a foot isn’t flat, Hensely’s team created nike roshe run sale different sizes and thicknesses throughout the foot, with the most pronounced cushioning coming under the largest bone in the foot: the heel, which often produces the most pressure. But why use Nike Zoom Air at all? Nike also has nike free run sale foam cushioning and a different air system, the Max Air. What sets Zoom apart is a series of polyester or nylon fibers highly tensioned inside the Zoom air bag (Max Air doesn’t have fibers and the tiny bubbles that make up foam break down over time). |
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