Occasionally sit, reach overhead, reach at knee, reach at floor, stoop, squat, crouch, kneel, stair climb, pivot, twist, push / pull with arms, pinch, perform fine motor movements, shoulder abduction. Occasionally reach overhead, reach at shoulder, reach at knee, reach at floor, bend, squat, crouch, kneel, stair climb, pivot, twist, push / pull with arms, pinch, perform fine motor movements.