3:24

Systema NC with Alex Kostic (Systema Homo Ludens) - 2020

3:21

Hydraulic Fa Jin - Pulse Force - Tai Chi Chuan

2:35

Multiple Attackers (Instructional Segment)

5:43

Play again, man.

7:20

Kevin Secours - Systema Forward Roll

3:13

Relaxation after strike to deal with multiple attackers

1:20:55

Alex Biamonti Karate Fights

3:30

Systema NC with Alex Kostic (Systema Homo Ludens) - 2019