If there’s an easy way to win over grappling fans, it is by scoring exciting submission wins against tough opponents. And Jacob Couch has earned his reputation as a devastating finisher with an arsenal of offense to use. Couch will take part in an interesting match this Thursday at Tezos WNO 18 against ADCC veteran and Who’s Next champion Izaak Michell, so let’s look back at the Hillbilly Hammer's submission victories in previous WNO appearances and break down how he got them.

Leglocks, like all submissions, are an important component of Tezos WNO. They have counted for a large portion of the match ending moves on the WNO mats, and many athletes have relied heavily — or repeatedly fallen victim to — lower body submissions.

Now that the IBJJF will be allowing heel hooks in 2021, it's time to brush up on your leglock knowledge. There are several leg entanglements, and most of them have a variety of names. Need to refine on your terminology? The official FloGrappling leg entanglement reference guide is here!