Ikabutura ya yoga y'abagore, igishushanyo kibereye, ibara rya gradient, ibara rishya kandi rigezweho, bituma wuzura igikundiro nubwo ukora siporo, umwenda urimo ibyuya, byuma-byumye, uhumeka, byoroshye, byoroshye kandi ntibyoroshye guhindura, ntabwo ubona- unyuze, ubereye kwambara mugihe ukora siporo