A recovering system (10) for training a user to move hands includes a platform (24) connected to the hands and multiple finger components (71) operatively connected to the platform (24). Each finger component (71) includes a motor (12), a proximal follow-up component (13) which is applied to a metacarpophalangeal joint and includes a proximal guide rail (14) operatively connected to the motor (12), and a middle follow-up component (16) which is applied to a near knuckle and includes a middle guide rail (17) operatively connected to the proximal follow-up component (13). The knuckle indicator (22) of the proximal guide rail (14) corresponds to the first virtual center (30). The knuckle indicator (25) of the middle guide rail (17) corresponds to the second virtual center (31). The knuckles (22, 25) are aligned to the virtual centers (30, 31) so that when the proximal follow-up component (13) and the middle follow-up component (16) are activated by the motor (12), the movement of the fingers can be controlled, and the rotation axis of the fingers can be kept being around each virtual center (30, 31).
