Krav maga knife technique. Knife threat to your groin - Disarming technique. Starring: Luca Arietti • Brescia (BS)\r<br>\r<br>How to escape a knife threat.\r<br>\r<br>\r<br>\r<br>Krav maga has been used for years because it is effective, not in minutes but rather in seconds. It is the best hand to hand combat available for you to .
