【I-Backrest ehlengahlengisiweyo kunye ne-Footrest】 Indawo yangasemva kunye neenyawo zesitulo sethu sokudlala zinokuhlengahlengiswa ngokuzimeleyo, ukuze ukwazi ukuyihlengahlengisa kweyona engile ifanelekileyo ukuhlangabezana neemfuno zakho.Kwangaxeshanye, uyilo lwe-ergonomic lukhupha ngakumbi uxinzelelo lomzimba kwaye lenze amava akhululeke ngakumbi.