Zvinokodzera kuiswa, kushandira, uye kuchengetedzwa kwemidziyo yemagetsi inoputika inoiswa mumhando mbiri: zvitupa zvemakambani uye zvitupa zvemunhu.
Chitupa chega chega chinopihwa nhamba yechitupa chakasiyana. Iyi nhamba inogonesa kuoneswa kwechokwadi kwechitupa nekutarisa neane mvumo yekupa.