My friend, Professor Isaac Dull, is training at Gracie Barra in Rio de Janeiro Brazil. I asked him to shoot a short video of a technique that he is using these days so that he could share it with the Jiu-Jitsu Times readers.
If your opponent tries to attack you with a knee bar, Dull shows a tricky toe hold that will catch the opponent by surprise.
Check out the video above, and be sure to visit Professor Dull’s social media pages below:
Facebook: Isaac Dull