Alex Kostic 2007 Melboune Seminar - Multiple Attackers
5:43
Play again, man.
7:20
Kevin Secours - Systema Forward Roll
2:35
Alex Kostic stage Systema Lausanne, Basic mouvements, part 1/3
13:53
This Wing Chun Master Has CRAZY Power | Sifu Francis Fong
6:42
Developing power punches at short range - Compressing wave strikes
2:35
Multiple Attackers (Instructional Segment)
5:04
Systema Wolf - Alex Kostic - upperbody exercise
17:53