Share: Title:What Makes a System? - Damian Ross, The Self Defense Company Duration: 3:18 Plays: 35K views Published: 13 years ago Download MP3 Download MP4 Simillar Videos ▶️ 4:28 Close Combat Knife Training With Damian Ross And The Self Defense Training System 35K views • 14 years ago ▶️ 1:30 Close Combat Footwork With Damian Ross Of The Self Defense Company 35K views • 13 years ago ▶️ 2:13 Throwing Drills With Damian Ross And Dave Ellis- The Self Defense Company 35K views • 15 years ago ▶️ 5:09 📛really Bad Self Defense - Damian Ross The Self Defense Company♠ 35K views • 5 years ago