The invention relates to a movement aid, including a frame (1) with elbow rests (2) on its opposite sides and wheels (3a, 3b) at its corners. The frame further includes at least elements (4a, 4b and/or 4c) for adjusting a height (h) of the elbow rests with respect to a support surface, for adjusting a mutual distance thereof in a transverse direction (p) with respect to a longitudinal direction (s) of the frame, and/or for adjusting a tilt angle (a) thereof. The front wheels (3a) and/or the rear wheels (3b) are adapted to be capable of swiveling (w) around vertical axes and/or to be locked/lockable in the longitudinal direction (s) of the frame. In addition, the frame is adapted to enable a center of gravity (PP) of the movement aid using person to remain within a space (A) defined by the wheels (3a, 3b). The frame (1) consists of two frame members (la, lb) of which the first frame member (la) is provided with front wheels (2a) and the second frame member (lb) with rear wheels (3b). In addition, the elements (4b) for adjusting a mutual distance of the elbow rests (2) in the transverse direction with respect to the frame's longitudinal di- rection (s) are designed without changing a total width of the frame (1), said elements thus comprising swivel arms, included in the first frame member (la), rotatable around vertical axes and lockable in a rotational position desired therefor.L'invention concerne un dispositif d'aide au mouvement comprenant un cadre (1) avec des repose-coudes (2) sur ses côtés opposés et des roues (3a, 3b) au niveau de ses coins. Le cadre comprend en outre au moins des éléments (4a, 4b et/ou 4c) pour ajuster une hauteur (h) des repose-coudes par rapport à une surface de support, pour ajuster une distance mutuelle de ceux-ci dans une direction transversale (p) par rapport à une direction longitudinale (s) du cadre et/ou pour régler un angle d'inclinaison (a) de celui-ci. Les roues avant (3a) et/ou les roues arrière (3b) sont conçues pour pouvoir pi
