Kukhala ndi mphamvu yotenthetsera yamphamvu kwambiri. imagwiritsidwa ntchito ngati chosinthira chachikulu pamilandu yonse yamagetsi opangira magetsi, komanso cholumikizira chowunikira, komanso kutsutsa ma mota ndi zida zazing'ono zamagetsi komanso ilibe ntchito yoteteza kukhathamira kwakanthawi kochepa.