Systema (Система, literally meaning The System) is a Russian martial art. Training includes, but is not limited to: hand-to-hand combat, grappling, knife fighting, and fire-arms training. Training involves drills and sparring without set kata. It focuses mainly on controlling the six body levers (elbows, neck, knees, waist, ankles, and shoulders) through pressure point application, striking, and weapon applications. It is still relatively unknown, but Systema or relatives to it are being taught by several practitioners inside and outside of Russia.