Prestige Pro Series Back Extension nwere ihe eji ejegharị n'ime ya na rollers a na-agbanwe agbanwe, na-enye onye mmega ahụ ohere ịhọrọ oke mmegharị ahụ. N'otu oge ahụ, Prestige Pro Series na-ebuli isi pivot nke ogwe aka ngagharị iji jikọọ ya na isi akụrụngwa, na-eme ka nkwụsi ike na ịdịte aka.