Frisolo Friction - a style of climbing that involves few positive holds and relies on balance, footwork and weight over the feet for grip on the rock face.

一种攀登风格，使用很少的支点，主要依靠平衡，脚法和脚在岩石上的摩擦力。

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Friction of climbing shoes is also used.

攀岩鞋的摩擦力也很重要。

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Friction of climbing shoes is also used.

攀岩鞋的摩擦力也很重要。

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