Ukuphucula ngokugqibeleleyo uzinzo lokuqhuba, ukomeleza intuthuzelo yokuqhuba, kwaye ukonwabele ukuqhuba ulonwabo; Inokunciphisa ukungcangcazela komzimba kumda olinganiselweyo kwaye ifunxe ingxolo yenkqubo yokunqunyanyiswa;Ukusombulula ingxaki yentwasahlobo ebuthathaka kwaye ukwandise umzimba ngo-0.2-0.3 cm, kodwa ayikwazi ukuphucula ngokufanelekileyo umthamo wokuthwala;Isithinteli esilinganiselweyo kunye nokufunxa uxinzelelo olukhawulezileyo olubangelwa yindlela erhabaxa ukunqanda umonakalo kwisixokelelwano sokufunxa ukothuka (Isilumkiso: Ukugqithisa umda kuya kuyonakalisa inkqubo yokutsala ukothuka).