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 When you can bear weight on your legs, try balancing on 1 foot (0.3 m). 2  Stand on the injured leg as long as possible, and try to increase the time daily. 3  Place 1 foot (0.3 m) in front of the other in a heel to toe pattern, as if walking a balance beam or imaginary tight rope.epending on the leg injury sustained, healing time can vary from a few days to several months. Exercising after a leg injury can improve the leg's flexibility, strength and motion, but you must begin slowly so you don't aggravate the injury.