Knife Fighting Training KABOSI Reactive Knife Fighting With Sifu Guru Riddhi Dutta Posted on September 8, 2017 by enginejuan 08 Sep KABOSI (KALI – BOXING – SILAT) – Mixed Weapon System Knife Fighting With Sifu Guru Riddhi Dutta. Experience The Art Of Reactive and Combative Knife … Self Defense: Bite to Survive Defense against “Stomping” in the Street