Abstract: A mobility tool includes a body having first and second opposed ends and an outer surface, and a connection structure at the first end of the body, where the connection structure is configured for connection to a mounting structure. The outer surface of the body includes a top surface, a bottom surface, and side surfaces extending between the first and second ends, where the top and bottom surfaces have greater surface area than the side surfaces. The bottom surface has a contour that includes a convex portion proximate the first end and a concave portion proximate the second end. The height of the body is greater at the convex portion than the concave portion and smallest at the second end. The body further includes an inner body formed of a rigid material, and an outer body at least partially covering the inner body and formed of a flexible material having greater flexibility than the rigid material.

Abstract: A mobility tool includes a body having first and second opposed ends and an outer surface, and a connection structure at the first end of the body, where the connection structure is configured for connection to a mounting structure. The outer surface of the body includes a top surface, a bottom surface, and side surfaces extending between the first and second ends, where the top and bottom surfaces have greater surface area than the side surfaces. The bottom surface has a contour that includes a convex portion proximate the first end and a concave portion proximate the second end. The height of the body is greater at the convex portion than the concave portion and smallest at the second end. The body further includes an inner body formed of a rigid material, and an outer body at least partially covering the inner body and formed of a flexible material having greater flexibility than the rigid material.