The DHZ Power Rack b? ngalaba ?z?z? ?z?z? ike jik?tara ?n? nke na-enye ?d? mgbat? ah? d? iche iche na ohere nchekwa maka ngwa. Otu ak?k? nke unit na-enye ohere maka ?z?z? cross-USB, ?n?d? eriri na-agbanwe agbanwe na aka ?d?r? elu na-enye ohere maka mmega ah? d? iche iche, na ak?k? nke ?z? nwere ihe nkw?nye squat jik?tara ya na nkw?s? ngwa ngwa Olympic Bars na-ejide na nkw?s? nchebe na-ekwe ka nd? ?r? gbanwee ngwa ngwa. ?n?d? nke ?z?z?.