The UFC hits San Diego Wednesday night with a fight card headlined by Frank Mir vs. Todd Duffee in the heavyweight division. Click here predictions of the entire UFC Fight Night card, which can be seen live on FOX Sports 1.
Frank Mir is one of the UFC's longest-tenured fighters and is known for being an expert at submissions. He is also the only person in UFC history to win a bout by toe hold submission.
FOX Sports San Diego had a chance to talk with Mir briefly about the toe hold submission, a move he says is still in his arsenal, though isn't easy to pull off.
