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.
1 Weight Gainers will help you to get more calories in addition to your diet-the single most important part of gaining muscle. 2  Without calories and extra protein, there will be no muscle growth. 3  Pre-Workout stimulants containing Caffeine or Geranamine are very helpful in gaining muscle mass.