A device for articular rehabilitation comprising a first element provided with bars for fastening to the proximal portion of a limb and a second element provided with bars for fastening to the distal portion of a limb, said first element comprising a first and a second spherical shell portion opposite to each other, and said second element comprising a first and a second spherical shell portion opposite to each other, said spherical shell portions being configured to fasten said first and second element by means of spherical hinge coupling and being configured so that the space comprised inside said spherical shell portions, when coupled, is such that the joint object of the rehabilitation is allowed to be received therein.

A shank outer link moves away from a thigh outer link in the longitudinal direction of the shank outer link and the shank outer link is drawn forward in a direction perpendicular to the longitudinal direction of the shank outer link relative to the thigh outer link as a knee joint of a user is extended. A shank inner link moves away from a thigh inner link in the longitudinal direction of the shank inner link and the shank inner link is drawn forward in the direction perpendicular to the longitudinal direction of the shank inner link relative to the thigh inner link as the knee joint of the user is extended.

An actuating assembly including a first actuating device, a second actuating device, and an adjustment mechanism. The first actuating device is configured to provide an output torque to a first portion of a user, and the second actuating device is configured to provide an output torque to a second portion of the user. The adjustment mechanism is connected to the first and second actuating devices. The adjustment mechanism is configured to adjust a distance between the first and second actuating devices.

This disclosure provides a hallux corrector, including: a foot side support member configured to be worn on a sole; a hallux support member configured to be worn on a hallux, where the hallux support member is rotatably connected to one end of the foot side support member; a push member, including a push plate as well as a stud and a limit guide member that are vertically arranged on the push plate; and a knob, where the knob includes a threaded sleeve, and the threaded sleeve is screwed to the stud. The limit guide member slidably penetrates into the foot side support member. The threaded sleeve is defined at one side of the foot side support member. When the threaded sleeve is rotated, the stud moves axially relative to the threaded sleeve, the foot side support member and the hallux support member as a whole to the push plate changes.