ROSS

Retuinskih System ROSS (Russian: РОСС, short for Росси́йская Оте́чественная Систе́ма Самозащи́ты; English transliteration: Rossiyskaya Otechestvennaya Sistema Samozashchity; translated as Russian Native System of Self-Defense) is a martial system trademarked by Russian General Alexander Retuinskih related to Systema. ROSS is its official name given by the All-Russian Federation of Russian Martial Arts (RFRMA). It is conceived more as a methodology of performance enhacement for combat, applicable to any martial art, rather than a closed system.
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