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.
As you step up, your knee should be directly over your ankle. Repeat with your left foot. Side-lying Leg Lifts. Wearing ankle weights above the knee, lie on your left side, legs straight and together, with your left arm supporting your head.Keeping your right foot flexed and your body straight, slowly lift your right leg to about shoulder height, then slowly lower.Repeat with your left leg. More: 4 Lower Body Workouts for Stronger Legs. 1  1. 2  2.he First Commandment. Never bend your legs to a point where your knees stick out past your toes. That puts a lot of pressure under the kneecap. This not only applies to the following exercises but also when you're stretching or doing aerobic activities such as step aerobics.