This Spetsnaz DVD has 2 parts that work well together. First one is about improving the eyesight within 30 days. It is a complex of simple exercises that will sharpen your eyesight and teach you how to breath properly to keep your inner balance. The second part of this Spetsnaz DVD is about No contact combat. You will learn where to focus your sight during the combat and how to create a psychological trap for your opponent. Incredible concept. For me, it was an eye-opening DVD! Highly, highly recommend!