Key Takeaways A Gi BJJ DVD detailing one of the most effective iterations of the closed guard in the history of BJJ. Contains upper and lower body submission attacks, sweeps, and combinations. Features plenty of lapel-based moves, tried and tested by Roger Gracie himself.  BJJ World Expert Rating: 9.5 out of 10. Contents hide A … Continue reading Roger Gracie Closed Guard System DVD Review [2025]