Systema principles: usage of levers
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Spiral principle. Systema Transition Combat System.
4:20
Systema principles: Vectors
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Cantilevers principle. Systema Transition Combat System.
5:06
Systema: Combat adjusted footwork
4:50
How to do the Basic Exercises
30:08
I Tried Real Ju-Jutsu From Japan (Yagyu Shingan Ryu)
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Systema: how to disarm a knife?
5:29