SPECIAL TRAINING SERVICE (Professional Department of the World Ju-Jitsu Corporation) Extreme armed and unarmed combat training for Police and Military – Tecniche di corpo a corpo militare professionale per Corpi di Polizia e Forze Armate
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SPECIAL TRAINING SERVICE (Professional Department of the World Ju-Jitsu Corporation) Extreme armed and unarmed combat training for Police and Military – Tecniche di corpo a corpo militare professionale per Corpi di Polizia e Forze Armate
source