本帖最后由 MHW 于 2011-9-9 22:44 编辑
~~~~~~~~~~~~~~~内外翻和高低足弓的分割线~~~~~~~~~~~~~~~
和祝医生讨论帖子内容准确性时发现了新问题:高低足弓与内外翻的关系。下面补一张高低足弓的对照图:
左→右:低足弓、正常、高足弓。问题来了:高低足弓和内外翻之间,能否如上图所示直接划等号一一对应?
其实,“内外翻与足弓的高低并没有硬性的对应关系。足弓高低仅仅是判断内外翻的一个依据;足弓软硬、腿部曲线以及体重也会影响到内外翻。这些都是静态标准,在动态情况下内外翻会更加复杂。所以判断一个人足翻状态最好的办法就是看一双用来跑步的减震型跑鞋的磨损区域。”(引用自网络,已经找不到出处了,部分名词有修改,以便于本文统一。)
这段文字里提到一个跑鞋分类的概念,在此也简单说明:洋人把跑鞋分三类:Neutral,稳定型/中性跑鞋;Stability,减震型/缓冲型跑鞋;Control,控制型跑鞋。
下面引用一段英文说明:
Neutral. Forpeople with high arch feet or what you call neutral runners whose feet do notpronate effectively. This type of shoe has a softer midsole and moreflexibility that will provide the extra shock absorption that the lack ofpronation is missing.
Stability. Forpeople with normal or medium arch or for those who are light but with flat orlow arch. If you have mild to moderate over pronation, this is the shoe foryou. These shoes have some medial support and good midsole cushioning.
Motion Control.For low to flat-footed people that tends to over pronate severely. These shoeshave extra support devices on the medial side to slow excessive pronation andtend to have wider and flatter outsoles.
大概翻译如下:
Neutral:适合正常和高足弓,或者没有内外翻的人;
Stability:适合正常和较高足弓,或者轻度、中度足外翻的人。如果你的体重较轻,也适合平足或者低足弓;
Control:适合低足弓和扁平足,或者重度足外翻的人。
最后以一张名词对照表作为结尾,如果大家能记住这张表,这篇文章的内容可以不用看了……呵呵。
附一张前文提到的无忌跑鞋贴中,关于Asics鞋型选择的图片。供大家参考。但图片中内外翻的写法,建议参考本文。