How to defend against a aggressive dog. Self defence against dog.

This Russian Martial Art Systema Spetsnaz DVD is for those, who’d like to take an extra step and go deeper in mastering his/her combat skills. From three days of instructor’s seminar, we created a video course that contains combat exercises that you won’t find in any other DVDs. This video course is a unique combination of various aspects of Russian Spetsnaz training.