NOVELTY - The chair has a chair back and a chair seat mounted to a chair frame, and right and left arm actuators mounted relative to the chair frame and driven by respective drive mechanisms. Right leg and left leg actuators are mounted relative to the chair frame and driven by respective third and fourth drive mechanisms. An electrical enclosure is rigidly installed on a back of the frame between a top rear bar and a middle rear bar, where controls provided in the enclosure are adjusted. The electrical controls operate the chair in arm and opposing leg manner.    USE - Used as exercise machine and opposing leg neurological retraining device by a person e.g. patient/user, afflicted with partial or complete paralysis, neurological injury, atrophy, physical impairment, or other type of injury or illness that cause the person to loose partial or full use of his or her limbs during treatment, for moving in an arm and opposing leg or cross-crawl motion, and also used by person who has spinal cord, neck or head injury and hip or shoulder injury, and by a patient who is sitting in the chair undergoing arm and opposite leg treatment.    ADVANTAGE - The controls in the electrical enclosure allows the user to adjust the speed of the cross-crawl movement from quite slow to fast, to vary the range from a little movement to a larger movement, and to control the duration of the cross-crawl motion from a short time treatment cycle to a longer one. The controls are adjusted so the cross-crawl chair is used to treat people of all sizes and adjusted to fit every kind of treatment level. The electrical controls operate the chair in the arm and opposing leg manner to help the user to re-pattern his or her gait so that the user regains the use of limbs, neck and head, or extremities. The design of the chair provides the arm and opposing leg or cross-crawl effect so that the chair does not require a user`s physical efforts to produce motion, thus providing superior neurological therapeutic effects.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method of treating person afflicted with partial or paralysis of arm.