Pombi yepurasitiki yefuro inotsanangurwa nekugona kwayo kugadzira furo panguva yekuparadzira chigadzirwa. Mhando iyi yepombi yakakurumbira muindasitiri yerunako uye yekutarisira yemunhu, uko furo rinofarirwa nekureruka kwekushandisa uye kugona kuendesa chaiyo huwandu hwechigadzirwa.