History and development
Systema practitioners often associate the art with Russian and Slavic martial traditions, including Cossack and regional fighting styles. Such historical connections are culturally important, but they do not constitute a fully documented, unbroken history of modern Systema schools.
The Soviet period and military training
During the Soviet period, various forms of physical and military training were developed for the army, police, and specialized units, among others. Some contemporary Systema lineages present their principles as having emerged from such military applications. However, there was no single public, standardized curriculum representing all modern Systema schools.
References to Spetsnaz, the KGB, and the GRU are often used in Systema marketing and oral tradition. They should not automatically be interpreted as evidence that every Systema technique was officially developed or used by these services. The relationship between civilian Systema schools and military training programs varies by lineage and source.
Ryabko and Vasiliev
Mikhail Ryabko became an important teacher within an influential Systema lineage in Russia. Vladimir Vasiliev, who trained with Ryabko, moved to Canada and founded Systema HQ in Toronto. From the 1990s onward, classes, books, videos, and international seminars helped popularize this approach outside Russia.
Systema subsequently spread through various schools and instructors in Europe, North America, and other regions. The numbers of schools, instructors, and countries vary by organization and reference date; they are therefore not presented as timeless figures.