Xa sithetha ngee-arches zethu, sihlala sibhekisa kwi-medial longitudinal arch.Ukuhambisa isithende kwibhola yonyawo, umsebenzi wayo oyintloko kukusabalalisa ubunzima bomzimba kunye nokuthatha ukothuka.
I-arch ephakathi ineendlela ezine zokuphakama eziqhelekileyo:
Ukuwa, okuphantsi, okuqhelekileyo okanye okuphezulu-kwaye nganye inokuchaphazela ukusebenza konyawo,
kunye nesibini se-insole esifanelekileyo sinokunceda ukukhulula intlungu yonyawo kunye nokuthintela i-arches ukuba ibe yingozi ngakumbi.
I-Arch ewileyo okanye ephantsi
Abo baye bawa okanye ii-arches eziphantsi kunokwenzeka ukuba bagqithise kakhulu.Ii-arches medial eziwileyo zingakhokelela ekusebenzeni kakubi kweenyawo, ukungazinzi kunye nokunciphisa ukutshitshiswa kokutshatyalaliswa, okubangelwa intlungu kunye nokwanda kwengozi yokulimala.
I-Arch eqhelekileyo
Uhlobo oluqhelekileyo lwe-arch luhlala lulungile ekubambeni umothuko, kodwa kusekho ithuba lokubiza ngaphezulu, ngakumbi ukuba iintlobo zakho ze-arch zahlukile ukusuka ekunene ukuya ekhohlo.
I-Arch ephezulu
Unyawo olune-arch ephezulu luhlala luqinile kwaye aluguquguquki, nto leyo eyandisa ukubakho kokuphakama ngexesha lokuhamba & ukubaleka.Oku kubangela ukufunxwa kakubi, uninzi lwayo olunokuhambisa ikhonkco lekinetic emlenzeni, esinqeni nasemva.