In part three of the series, we move things to the ground to work on submissions. He starts off by showing an effective way to get to your opponent's side while in guard and then hitting the triangle choke from there. Then he shows how to hit the belly-down armbar from the same position and attack from an advantageous position. He really covers so many details that really make these work!
If you don't know who Gilbert Smith is, he has been around the BJJ/MMA game for a long time. His fighting credentials include TUF seasons 17 and 25, he fought in Bellator and was the RFA world champion. On top of that, he is the owner of Victory MMA and a BJJ blackbelt. He has truly put in the hard work and dedication to make Martial Arts become his life.