Umphezulu ongenamthungo wenziwa ngokusetyenziswa kwenkqubo yokunitha eqhubekayo, ekhokelela kwisambatho esingenamithungo okanye amalunga. Olu luyilo lunikeza ukulungeleka okuphezulu, ukunyuka kwentuthuzelo, kunye nokubonakala kwe-sleek. Yenziwe ngesetyhula ngoomatshini bokunitha abangenamthungo kunye nemicu ephezulu yobude, ezi ziphezulu zibotshiwe ukusuka kwizinto ezi-4 zokwelula, ziqinisekisa ukuqina, ukugcinwa kombala, kunye nobuchule bokwenza umswakama. Izibonelelo zomphezulu ongenamthungo zibandakanya inkangeleko ekhazimlisiweyo, intshukumo eguquguqukayo, ukuthamba okongeziweyo, ukuphefumla, kunye nokwelula okujikelezayo.