Abstract: Prosthetic foot, of the type with energy recovery, comprising at least one spring blade (2) made of composite material fixed integrally to the ankle or tibia, or to a support (1) fixed to the ankle or tibia, and designed to permit dynamic set-down on the ground (S). It further comprises a rigid arm (3) connected to the blade (2) via a first connecting means (22), which permits a pivoting articulation of the arm (3) on the blade (2) on an axis transverse to the latter; and in that the rigid arm (3) has a part (31) designed to permit a substantially vertical set-down on the ground, preferably to the rear of the ankle or tibia; and in that, moreover, the rigid arm (3) and the blade (2) are connected via a second connecting means (32) arranged in an area distant from the first connecting means (22).