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 Gain Weight the Healthy Way To gain one pound, you need to eat approximately 500 more calories a day. Approximately one pound of fat is equal to 3500 calories. Eating lots of junk food and greasy foods is not the appropriate way to gain weight.rotein is important when gaining muscle mass, however most of the energy required to fuel muscle growth comes from a sufficient intake of calories from carbohydrates and fat. A healthy weight gain should be Â½-1 lbs a week.