A walking frame apparatus 1 comprising a frame 3 for supporting a user in a walking position, the frame having at least one ground-engaging portion 5, which may be a wheel, and a pedal apparatus 7 coupled to the frame with at least one ground-engaging wheel 8 and first 13 and second 15 pedals coupled to an axle assembly. The frame may have first 17 and second 19 spaced apart sides with cross member 18. There may be a harness 37.