An up-right walker for supporting a patient with up-right posture. The up-right walker includes a pair of opposing side frames joined at a leading edge by a connecting frame, the pair of opposing side frames and connecting frame forming a support structure with an opening for receiving a user therebetween. A first and second body support structure is coupled to the pair of opposing side frames and connecting frame and forming an angled slope with respect to a floor surface, the first and second body structure arranged to support the user in an upright position.