Even the arches of the foot flatten out slightly, reducing height by a few millimeters more.

即使是足弓也会稍稍变平，使身高降低几毫米。

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Rebuilding arches of the foot guaranteed the integrity of the stress point scaffold and avoided the pain and limp.

从生物力学角度分析重建足弓，保证足受力点支架完整性，避免了因足底受力不均而引起的疼痛和破行。

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If it shows the entire sole of our foot with little to no curve on the inside, it means you have low arches or flat feet and tend toward over-pronation (your feet roll inward).

如果脚印描出你的整个脚底，内测几乎没有任何曲线，就表示你的足弓较低或属于扁平足，倾向于过度内旋(你的脚往内翻)。

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In the foot-well and the wheel arches, scientists found traces of a distinctive mix of chalk, brick dust and concrete used to cover the road leading to the ditch.

BBC: Holly Wells and Jessica Chapman