The prosthetic foot

1. The prosthetic foot, comprising a rear part of the foot, the middle part of the foot and the forefoot, said rear ankle portion of the foot includes a compound allowing walking motion of the prosthetic foot closed kinetic scheme, the compound has the ankle compounds axis oriented so that it permits movement of said rear part of the foot about said ankle joint axis, at least for the most part in the sagittal plane, said ankle compound Form Vano integrally with said rear part of the foot by means of strut of resilient material of said hindfoot through said rear portion of the foot extends aperture and openings periphery forms a front side surface of said strut, with the rear part of the foot in front of said opening comprises a slit admitting said motion of said hindfoot around said axis ankle joint and said opening when viewed in the cross section of the prosthetic foot in the sagittal plane lengthen about upwardly such that said strut is vertikalnoy.2. The prosthetic foot according to claim 1, wherein said strut extends in the direction of the axis of the ankle soedineniya.3. The prosthetic foot according to claim 1, wherein the surface of the front side and the back surface side of said convexly curved strut vpered.4. The prosthetic foot of claim 1, wherein the width of said slot is chosen so that the lower surface of said hindfoot bounding said slit acts as a stop for the opposite upper surface, limiting