Ukucoca uxinzelelo oluphezulu kusetyenziswa imipu emise okwefeni ene-engile encinci. Kwithiyori, encinci i-engile yokutshiza yombhobho omilise ifeni kunye nenqanaba elifanayo lokuhamba, kokukhona ifuthe elenzekileyo. Ke ngoko, ukucoca ngemilomo yoxinzelelo oluphezulu, sicebisa ngokubanzi ukuba sisebenzise iidigri ezingama-30- Kwimilomo yemilomo enekona yokutshiza phakathi kweedigri ezingama-50, inqanaba lokuhamba kwemilomo kufuneka limiselwe ngokompompo wakho, kuba ukuba inqanaba lokuhamba kwemilomo > ngaphezulu kwenqanaba lokuhamba okucociweyo loxinzelelo oluphezulu, ukulahleka koxinzelelo kuya kwenzeka.

Ukukhethwa kwezinto eziphathekayo kumlomo wesicoci soxinzelelo oluphezulu kubaluleke kakhulu. Ngenxa yokuba isicoci soxinzelelo oluphezulu sinokuvelisa uxinzelelo oluphezulu, oluya kukhawulezisa ukunxiba umlomo, kumbhobho wesicoci soxinzelelo oluphezulu, sisebenzisa izinto zeHSS, ezinobulukhuni obuphezulu kunensimbi eqhelekileyo engenasici, esebenzayo. Ukunciphisa ukunxiba umlomo kunye nokwandisa ubomi bemilomo.