Knee Triangle Sweep
I have never personally hit this technique before, nor do most people I grapple with put their legs together in my guard. However, Ronda Rousey is demonstrating this technique so I thought it was worth putting it up. Your welcome Lockflow.
You can see more of Ronda Rousey on August 18 as she defends her bantamweight belt in Strikeforce against the former welterweight champion Sarah Kaufman.