A mobility walker comprising a pair of rear legs and a pair of front legs, each configured to support the mobility walker on the ground. The mobility walker further comprises a transverse handle extending laterally across a width of the mobility walker. The transverse handle is configured to be grasped by a user when operating the mobility walker. At least sixty percent of the length of each of the front legs is formed with a concave curvature, as viewed from a front of the mobility walker.