Francisco Itturalde, better known as "Sinistro" in the BJJ world is one of the most well known competitors from South America. Having started at the early age of 13, Sinistro was introduced to the art by his uncle and brothers who are also active black belt competitors.

With various titles inclu...

Francisco Itturalde, better known as "Sinistro" in the BJJ world is one of the most well known competitors from South America. Having started at the early age of 13, Sinistro was introduced to the art by his uncle and brothers who are also active black belt competitors.

With various titles inclu...

In the fifth volume of the series, Salvatore Oliva presents the concept of Force Continuum Control as a comprehensive self-defense model for security forces, a system that responds to growing criminal violence and the need to update operational tactics, and is aimed at enhancing the tactical, tec...

Master the rare and powerful Georgian Cow, a signature technique created by martial arts expert Vlad Koulikov. This unique combination blends the iconic Georgian grip with a deep underhook (similar to a Cow Catcher), unlocking a versatile arsenal of throws, takedowns, and submissions.

Perfect fo...