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Systema with Mark J: Heaviness for Systema Striking
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GI Joe Systema Drill Progression - Systema with Mark J
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Shuai Chiao Picking (ShuaiJiao Picking)
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La IMPORTANCIA del TACTO en el #Combate: Sifu Victor Gutierrez
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Systema with Mark J: Burst Breathing for Recovery
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Systema with Mark J: Training to See Attacks, A Progression
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Remote Control Drill for Learning Systema Takedowns - Systema with Mark J
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