????? ???????? ? ??? ?????? ?? ???????? ?? ??????? ???? ????? ?????? ???.?? ???????????????? ?? ????? ???????? ????? ???? ?? ????? ?? ?? ??? ????? ??? ??????? ??????? ????? ????????? ???.Two-wheel walker. This walker has wheels on the two entrance legs. It really is handy if you need some assistance bearing weight as you move, or if lifting a stand