Moontagu teaches you how to use eagle vision with martial arts. Eagle vision refers to the way lizards see in general and the way eagles watch their prey from above. It takes time to focus on something so you are better off seeing the whole picture. When a punch comes towards you, block it using peripheral vision, but keep your eyes on your opponent. This means you have almost 180 degrees vision. All you need to do in eagle vision is seeing, perceiving objects moving towards or away your body. Practicing eagle vision starts with usual things, like picking up a cup without looking at it.