The selection nail Angle can avoid to act through the shoe heel.

钉子钉入的角度可避免穿透鞋跟。

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Shoe heel inside the shock absorber is the most important, each brand has its own technology and features.

鞋后跟里的减震装置是最重要的，各品牌有各自的技术与特点。

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Objective: To investigate the effect of shoe heel height on the ground reaction force and the center of sole force.

目的：通过研究女性行走时地面反力和鞋底压力中心，探讨鞋跟高度对地面反力和鞋底压力中心的影响。

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The heel of the shoe is bigger and heavier than other parts of the shoe, so it would seem more likely to come down first.

VOA: special.2010.02.03

Hundreds of backgrounds are ready to go, among them depictions of a fish, a skateboarder, a View-Master, a leaf, a lovable monster, a Polaroid camera, a high-heel shoe, a head-banging rocker and a kissing couple.

FORBES: The new AOL: It's like almost getting kicked in the face

There, as a schoolboy, he had encountered a sign that featured a shoe with a spiky heel in the middle of a red circle with a diagonal slash.

NEWYORKER: Sole Mate

They had to walk a fine line to avoid anything too gimmicky, even working on the giant Broadway stage, so they decided against threading lights through the heel of the shoe or other special effects.

WSJ: Cinderella's slipper: the ultimate must-have shoe