PROBLEM TO BE SOLVED: To provide leg aiding equipment capable of assisting the leg parts of a user easily with simple structure.SOLUTION: The leg aiding equipment 10 comprises: a lumbar installation part 20 to be mounted on the lumbar of a user thigh frames 30 arranged along the thighs of the user leg frames 40 arranged along the legs of the user and foot parts arranged along the soles of the user. The intermediate parts of the thigh frames 30 and the intermediate parts of the leg frames 40 are connected by upper biasing components. The intermediate parts of the leg frames and the fronts of the foot parts are connected by lower biasing components. The user back side is equipped with a load transmission part for receiving the load from the user to transmit the downward force to at least one of the lumbar installation part and the thigh frames.
