Some people are saying that Frank Mir "got lucky" with his kimura submission win over Antonio Nogueira, but the move is something that Mir has trained very hard to perfect. In this video, which is several years old, Mir shows students how to lock up the kimura and roll with your opponent in the same way he did with Big Nog. Mir's ground skills cannot be argued with, and this video is a great instructional tool. Enjoy.