Pivot mechanism and rehabilitation apparatus using the same

That, being vertically movable in accordance with the user of the first parts of the body move the housing, it is inserted into the spinner housing rotated by the applied external force in accordance with the user of the second part of the body movement of the pivot mechanism used in the rehabilitation device is fixed to the main shaft, the main shaft of the main roller, one end to rotate around the axis of the main shaft according to the rotation of the main shaft is fixed to a point of the main roller the other end is fixed to the internal one point of the housing of the main roller with the rotation and the part includes an elastic member of the string (string) to be wound to form the main roller.