I-barbell rack inesamba sezinduku zokulenga ezi-5, ngayinye engakwazi ukuthwala isisindo esiningi.Ipayipi lensimbi phakathi nendawo lixhuma izinhlangothi ezimbili.Isakhiwo esingunxantathu senza i-rack izinze futhi iwusizo kakhulu ejimini, lapho ama-barbells nezinduku zokuqeqesha zingabekwa khona., i-oval tube yenza ishalofu libukeke lihle kakhulu