Eli Knight, a black belt under Royce Gracie, shares his experience by breaking down the clock choke. Effective against opponents who turtle up, he goes through the fundamentals, additional submission opportunities, and the “Tornado” variation of the choke.
Eli’s YouTube channel is an amazing resource for people looking to fine tune their game, with over 5 million views on his videos. Also, if you happen to be in Kentucky you can train with him at Three Rivers Martial Arts where he’s one of the instructors.