Imashini yimbaraga za F, F25 nimwe mumashini ya Dual station fitness, ni ukuvuga gutoza imitsi ya Abductor na Adductor kumashini imwe.Ikibero cy'imbere / Hanze Ikiranga cyoroshye-guhinduranya imyanya yo gutangira imyitozo y'imbere n'inyuma.Ibibero bya pivoting bifatanye kugirango bihumurizwe mugihe cy'imyitozo.Ibirenge bibiri byamaguru byakira imyitozo ngororamubiri.Imyitozo ngororangingo irashobora kwinjiza byoroshye uburemere bwongewe hamwe no gusunika byoroheje kugirango wongere akazi.