Archive for April, 2007


Anatomy of No-gi Chokes

Over the last several months of focusing on no-gi chokes, I have tried to tie them together by finding fundamentals that apply to the wide range of techniques and situations. Here are the fruits of my labor.

Note: By no-gi chokes, I’m specifically referring to front chokes like the guillotine. For the sake of clarity, we’ll consider the rear naked choke and arm triangle to be in a different category.

Some chokes, like the brabo, blur this distinction, but its mechanics are more easily taught when split up this way.

When I first approached this subject, what surprised me was how many different ways something as “basic” as a guillotine is done. Shouldn’t it be as easy as “grab head, crank”? Yet it seemed that everyone had their own unique version, with a particular grip they like, a certain spot on their arm that does the choking, how they applied finishing pressure, and so on. Was one way better than another, and which should I use?

Rather than overwhelming myself with a mountain of seemingly disassociated techniques, I’ve tried to catalog them so I can compare their similarities and differences. From this, I’ve then tried to distill the key ingredients and find a common thread.

I owe Jon Gunnar for sharing this first simple but important lesson with me. Two basic mechanics hold true for every guillotine or no-gi choke from the front:


  1. The crown of their skull is forced down.

  2. Your arm is raised up into their neck.

The first point could also be described as bending their neck forward (towards 90 degrees) or making their chin touch their chest. These all describe the same situation. The crown of the skull is the spot with the best leverage to do this, so I phrased it that way.

(These rules also hold true for many gi chokes, with the collar taking the place of the arm, such as Batata’s loop chokes, but we’re sticking with no-gi for now.)

Look over all front chokes and you’ll find these mechanics in action to greater or lesser degrees. The guillotine and its variants, the anaconda, brabo and darce all work off these two forces.

Knowing this, we can examine how to achieve these effects.

Depending on the type of choke, different parts of your anatomy presses on the back of their head:


  • Forearm, such as with a darce grip.

  • Upper arm and biceps.

  • Armpit and pectoral muscle.

  • Chest or the ribs just below the sternum.

  • The back of your leg for the drop guillotine.

A range of spots on your (and their) arm can apply pressure to the neck:


  • Hands and thumbs, as in the ten finger guillotine.

  • Wrist.

  • Blade of forearm.

  • Forearm and biceps at crook of elbow.

  • Their own shoulder or biceps.

This diagram illustrates most of these:

copy_P4290901

Armed with the concept of primary leverages and an inventory of the anatomy used to achieve them, we can see why so many variations exist and hopefully see which works best for yourself.

Why does Pequeno do his guillotine differently than Renzo? Why does Minotauro get the anaconda while Shinya Aoki does the brabo in the same situation? Why can the brabo be finished from so many positions and by spinning in almost any direction?

Per what we covered above, I chalk up all of these differences to personal preference based on body type and personality. They each fulfill the same two points, regardless of the specifics. In that sense, as long as it works, one isn’t any better than any other.

So how do you find what works best for you? As with everything, experiment.

Speaking from my experience, through drilling and sparring, I’ve picked out the ten finger, the brabo and the drop guillotine as my favorites. They just suited my build and fit into the rest of my game the best.

I Am Still Alive

Some of you have been worried about me. You’ll be happy to hear that I didn’t die or abandon this journal—I simply got a job.

Thankfully that is coming to an end soon, and I’ll be back on here again with more techniques and articles (and hopefully footage, whenever I get a video camera).

In the mean time, I thought you may be interested in hearing what my other interests are outside of jiu-jitsu. And even if you’re not, indulge me this one actual “blog” post about my personal life.

Since I last wrote…

I’ve been researching cognitive sciences, particularly disorders like prosopagnosia, synesthesia, sleep paralysis, autism, savantism, and feral children. Thank the Discovery Channel, Kim Peek, Daniel Tammet, Wired magazine and Carl Sagan for turning me on to those.

I’ve been playing around with Möbius strips, Klein bottles, the forth dimension and ten spatial dimensions. This all started because I use one-sided loops to entertain bored kids.

I’ve been trying to wrap my head around Newtonian and quantum physics, the electromagnetic spectrum, the uncertainty principle, and the theory of relativity. It struck me that I should probably try to understand the largest advancements in science of the past century.

I’ve been studying evolution, natural selection and genetics for the same reason.

I finished The Tipping Point and Blink by Malcolm Gladwell. The first explores how social trends and ideas suddenly spread and become popular. The second looks into rapid cognition and snap judgments. I felt The Tipping Point was the better book, but Blink has its good moments too.

I read Freakonomics by Steven D. Levitt. I never realized statistical analysis could be so fun. Or that sumo wrestlers cheat.

I am nearing the end of The Demon-Haunted World by Carl Sagan and look forward to reading more of his works, such as Billions & Billions.

I may or not finish The Long Tail by Chris Anderson. The original Wired article was probably enough.

Gladwell, Levitt and Anderson form part of a circle of authors that reciprocate quotes for the covers of each others’ books. The next in their “clique” I want to check out is Jared Diamond, author of Guns, Germs, and Steel and Collapse.

I received copies of River Out of Eden by Richard Dawkins, The Origin of Humankind by Richard Leaky and The Way Life Works by Mahlon Hoagland.

I just began Science Matters by Robert M. Hazen. Set a crash course for psuedointellectuality.

I was halfway through Cat’s Cradle when Kurt Vonnegut passed away.

I read The Areas of My Expertise by John Hodgman in my quest for COMPLETE WORLD KNOWLEDGE and hobo names.

I’ve been listening to Illinois by Sufjan Stevens and 23 by Blonde Redhead.

I beat Legend of Zelda: The Twilight Princess.

I finally got into Lost, and I’m looking forward to Heroes starting again.

I’ll get back to the regularly scheduled jiu-jitsu updates soon.

Powered by WordPress. Theme: Motion by 85ideas.