Iithoyi zebhola zihamba ngakumbi kunezinye iithoyi zayo nayiphi na imilo, kwaye ngenxa yokuqina kwayo okuqinileyo kunye nokuhamba, iya kuvelisa ukungaqiniseki kokutshintsha kwendlela.Ngoko ke, inomtsalane kakhulu kwizinja, ezilungele ukubamba iithagethi ezihambayo.Izinja zikulungele ngakumbi ukuleqa.Indlela yabo yokubaleka imele ibe yengaqhelekanga, ngoko ke iithoyi zebhola, Xa zithelekiswa nezinye iimilo zezinto zokudlala, zinokutsala umdla wenja kwaye zivuse umdla wenja ekuleqeni.