Umugozi ufunzwe nigice cyingenzi cyimpumyi kandi gifasha mugucunga imigezi no kumanura impumyi. Ikora yemerera umukoresha kurinda umugozi muburebure bwifuzwa, bityo bikaguma impumyi. Umugozi wumugozi ugizwe nuburyo bwo gufunga no gufungura umugozi kugirango dukomeze umwanya wimpumyi. Iyo umugozi ukuruwe, gufunga byinjiye kubifata, kubuza impumyi kugwa kubwimpanuka kugwa cyangwa kuzamura. Iyi mikorere yongera ubuzima bwite, kugenzura urumuri noroshye, yemerera abakoresha guhindura ibintu byoroshye uburebure nuburebure bwatoranijwe.