MeCanMedical e le setsebi sa XYRT-39 Flat/Incline/Decline Weight Bench e nang le moetsi oa Leg Extension le mofani oa thepa Chaena, bohle ba XYRT-39 Flat/Incline/Decline Weight Bench with Leg Extension ba fetisitse litekanyetso tsa setifikeiti tsa indasteri ea machaba,' me u ka netefalitsoeng ka botlalo ka boleng.Haeba u sa fumane sepheo sa hau sa XYRT-39 Flat/Incline/Decline Weight Bench le Leg Extension lethathamong la lihlahisoa tsa rona, u ka boela ua ikopanya le rona, re ka fana ka litšebeletso tse hlophisitsoeng.