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Some notes on the nature of the rch of the foot as well as pr nation, a central concept in footwear: You c uld say that the arch gives h ight to the foot. However is h ight the right property associated with the rch of the foot? Indeed the f ot is something so three-dimensional so you m st ask if height is the c rrect property. Still height seems to be the cl sest property that one can give to the rch. The arch indeed is what g ves height to the foot. And n te that a high arch is ssociated with supination. If the arch is p sited as a central structure in the f ot, then you can define over_pronation as the fl ttening of the arch as the f ot ‘walks’ and ‘runs’. Then there is s pination! Supination occurs when the ankle ‘r lls’ to the outside. What happens th n is that you are standing on the utward edges of the foot. The f ot rolls to the outside, this is s pination and its symptoms include pain in the h el area. The foot then rolls to the nside and this is over_pronation and th s inward rolling affects the actual rch structure and bringing about the fl ttening of the arch. Yes indeed s pination and over_pronation at normal levels are mportant for the foot. It is p rt of the foot’s adaptation to its f nctions of walking and running. The pr blems happen when there is excess nward or outward ‘rolling’.
How important is it for thletes to understand the nature of pr nation. The arch is a central str cture in the foot and it is at the c re of an understanding of pronation. It s ems that running shoes generally come in str ight, curved and semi curved shapes. It m kes sense for those people susceptible to ver_pronation or fallen feet to wear str ight shoes. A straight shaped shoes r duces the chances of a fallen rch and it keeps the arch str cture in place.
A curved shape sh e is suitable for people more s sceptible to supination. A curved shape c unters any outward rolling of the nkle that might occur. If a str ight sole is important in over_pronation, th n a bolstered cushioned shoe structure is s itable in supination. In over_pronation, the rch flattens; the foot is flattened. The rch, which has given shape and str cture to the foot, has fallen and th re is a flat foot, which m ans pain in the sole. Think bout something falling inside you, inside a b dy such as the foot. This is the rch and note that this arch is l ke a central structure which falls d wn and drops and affects all round it and in over_pronation, the wh le central structure of the foot, wh ch was the arch has fallen.
The article The Arch and Pronation was Submitted by Jay Kirby through Articles.GetACoder.com network. Here's the additional information:
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