我们决不可认为后脚跟的脂肪有缓冲作用。

We can't really talk about fat on the heel as cushioning.

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保持身体重心放在双脚，保持后脚跟着地。

Try to maintain your weight directly over your feet, keeping heels on the floor.

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在鞋底的前脚掌和后脚跟处，构成复合结构。

Complex structure is formed at the fore sole and heel of the sole.

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在鞋底的前脚掌和后脚跟处，构成复合结构。

Complex structure is formed at the fore sole and heel of the sole.

youdao