Dutanga Winding na Sitasiyo ihagaze mumaseti, cyangwa ikusanyirijwe kumasoko yacu.Umuyaga uhuza amasoko ya torsion kugirango yemere guhinduranya no guhagarika umutima.Imiyoboro ihagaze ihuye nimpera yisoko ya torsion yemerera isoko isoko gushyirwaho hagati yikurikiranya, kandi irashobora no gushiramo imashini igumisha umupira cyangwa igiti cya nylon.