Answer Wiki. The system would be cued off the pilot's helmet, so it will definitely look where your head is pointing, not your eyes specifically (that would be a gaze-tracking system, which AFAIK hasn't yet been used for this kind of application).
Exercise to Gain Leg Weight. Although you can't make your body gain weight in your legs, you can perform exercises that encourage the growth of leg muscle. Squats, lunges and step-ups are examples of such moves that target the legs and recruit a lot of muscle fibers for growth.
2. Leg lifts. A. Begin on all fours with your knees hip-width apart, holding the end of a. 3-pound weight in your left hand. B. Raise your right leg out and back so itâs straight and in line with your torso; at the same time, raise your left arm out to the side until itâs in line with your shoulders.