A walking aid assembly stimulating a rotation of a dorsal body portion during a walking movement of a user comprises a frame member； a left pole and a right pole comprising a handle for gripping the pole by the user； left back and front wheels connected to a left side portion of the frame member, and right back and front wheels connected to a right side portion of the frame member. The left pole and the right pole are coupled to each other such that a movements of the left pole and the right pole are opposite. Bottom ends of the left pole and the right pole are moveably connected to the frame member, allowing the left pole and the right pole each, in its entirety, to move with respect to the frame member between a forward position and a backward position.
