The present application discloses an instrument prosthetic foot (20) for usewith an actuated leg prothesis (14) controlled by a controller, theinstrumented prosthetic foot (20) comprising a connector to connect theinstrumented prosthetic foot (20) to the leg prothesis (14), an anklestructure connected to the connector, a ground engaging member connected tothe ankle, at least one sensor (22a, 22b, 24a, 24b, 26) for detecting changesin weight distribution along the foot, and an interface for transmittingsignals from the sensor to the controller.
