Ibara: robin ubururu / umuhondoIbikoresho: plastikiIbyerekeye iki gicuruzwaIbikoresho byiza cyane】 Iyi roller ab ibiziga bikozwe mubikoresho byiza, bikomeye kandi biramba, ntabwo byoroshye kwangirika.Hamwe n'inkokora hamwe nigihe, byorohereza imyitozo yawe kurangiza.URUMURI & PORTABLE】: Automatic rebound ab ibiziga ni bito kandi byoroshye, byoroshye gutwara no kubika.Ubuzima burebure burigihe, butunganijwe kumyitozo ya burimunsi.DUAL WHEEL DESIGN】 Uruziga rwa kabiri rwimyitozo ngororamubiri rufite uruziga rwagutse imbere ninyuma kugirango ruzungurwe neza.Irasa neza kandi igakomeza imitsi yose, harimo nintangiriro, mugihe igenzura umubiri neza.Mubyongeyeho, ikiganza gifite uburyo butanyerera kugirango gifate igikoresho, gikomeza kuringaniza no kunoza imikorere.AUTO-BOUNCE DESIGN】 Roller Yinda Yumubyimba igaragaramo auto-bounce igishushanyo cyoroshye, imyitozo idakunze kwibeshya.Imikorere yo kwisubiramo irashobora kandi kugabanya umuvuduko wintwaro n'ibitugu.[EFFICIENT ABS UMWIMENYEREZO] Automatic rebound ab wheel ni ibikoresho byumwuga ab imyitozo ngororamubiri, ishobora kugufasha gukoresha vuba imitsi yinda yawe no gukora abs neza.Bitandukanye nibisanzwe, iki gikoresho cyibanda kuri abs yawe kandi kigufasha kubona imyitozo myiza.