The Von Flue choke is one of the most fascinating and underrated submissions in Brazilian Jiu-Jitsu and mixed martial arts (MMA). It is often seen as a counterattack rather than a direct submission attempt, making it unique among grappling techniques. This choke takes advantage of an opponent’s mistake usually their failure to release a guillotine choke when they are on the bottom. While it may look simple, the Von Flue choke is a powerful demonstration of leverage, timing, and body mechanics in action. Understanding how it works, when to use it, and how to defend against it can significantly improve a grappler’s skill and awareness on the mat.
Origin of the Von Flue Choke
The technique is named after Jason Von Flue, a professional mixed martial artist who famously executed it during a fight in the UFC against Alex Karalexis in 2006. Although versions of this choke may have existed before, Von Flue’s successful application in a high-level MMA match brought it widespread recognition and forever associated his name with the move. Today, the Von Flue choke is commonly taught in Brazilian Jiu-Jitsu schools and practiced by fighters who specialize in submission grappling and MMA.
What Is the Von Flue Choke?
The Von Flue choke is a shoulder pressure choke applied from the side control position. It primarily targets the opponent’s carotid arteries, cutting off blood flow to the brain and forcing a quick tap or unconsciousness if not released in time. The choke is not applied in the traditional sense by wrapping the arm around the neck instead, it uses the opponent’s own arm against them.
Typically, the choke occurs when a fighter on the bottom holds onto a guillotine choke even after being passed into side control. In this position, the fighter on top applies shoulder pressure directly onto the trapped arm and neck, compressing one side of the opponent’s neck against their own shoulder and the other side against the mat. This creates a tight and efficient blood choke that can finish opponents quickly.
How the Von Flue Choke Works
Mechanics of the Choke
At its core, the Von Flue choke relies on three key components shoulder pressure, head control, and hip positioning. Here is how it typically unfolds
- Step 1The opponent attempts a guillotine choke from the bottom, but the top fighter passes to side control while the opponent still holds the head.
- Step 2The top fighter wraps their arm under the opponent’s far arm, clasping their hands together in a gable grip or body lock position.
- Step 3By lowering their shoulder onto the opponent’s neck and driving forward, the top fighter applies significant pressure to one side of the opponent’s neck.
- Step 4At the same time, they drive their hips into the mat to increase pressure, completing the choke.
Because the bottom fighter’s own arm presses into the other side of their neck, blood flow is restricted from both sides. The result is a tight and efficient choke that requires very little effort once properly applied.
Why the Von Flue Choke Is So Effective
What makes the Von Flue choke so effective is that it punishes a common mistake holding onto a guillotine choke for too long after the opponent passes guard. In grappling and MMA, it’s crucial to recognize when a submission attempt has failed. Once the top fighter clears the legs and secures side control, the guillotine becomes largely ineffective. However, if the bottom fighter continues to hold onto the head, they create the perfect setup for the Von Flue choke.
The top fighter can then use the trapped arm and the pressure of their shoulder to create an inescapable choke. The move doesn’t require great strength only correct positioning and patience. This makes it especially useful for fighters who prefer technical efficiency over brute force.
Situations Where the Von Flue Choke Can Be Used
While the Von Flue choke is most often seen as a counter to the guillotine choke, it can also be adapted to other scenarios where the opponent’s arm is trapped near their neck. Some fighters have used variations of this choke from half guard or even from top mount, though the classic side control version remains the most common.
It’s particularly effective in MMA because many fighters instinctively grab the head when being taken down, hoping to set up a guillotine. A skilled grappler who recognizes this can transition smoothly into the Von Flue choke during ground control.
Examples of High-Level Use
- Jason Von Flue’s original UFC win, which gave the choke its name.
- Ovince Saint Preux, who has famously finished several UFC fights with this technique, leading some to call it the Von Preux choke.
- Multiple Brazilian Jiu-Jitsu tournaments where advanced competitors use it as a calm, pressure-based submission rather than an explosive attack.
How to Defend Against the Von Flue Choke
Defending against the Von Flue choke starts with awareness. The simplest and most effective defense is to release the guillotine as soon as your opponent passes your guard. Holding onto the choke when you no longer have leverage is what allows your opponent to apply shoulder pressure.
Here are a few defensive strategies
- Release the guillotine earlyDon’t cling to a lost position. Instead, focus on recovering guard or framing your opponent away.
- Frame with your forearmUse your free arm to create space against your opponent’s neck or shoulder.
- Turn slightly toward your opponentShifting your angle can reduce the pressure on the carotid artery.
- Hip escapeMove your hips away to relieve pressure and regain a safer position.
Proper defense comes from good positional awareness and humility knowing when to abandon a submission attempt and move to defense instead of offense.
Training Tips for Mastering the Von Flue Choke
Learning to apply the Von Flue choke effectively takes repetition and sensitivity to pressure. The technique doesn’t rely on explosive movements but on steady control and the ability to feel when the opponent’s blood flow is restricted. Here are some training pointers for grapplers who want to master it
- Practice passing the guard into side control smoothly while maintaining pressure.
- Work with partners who can simulate holding a guillotine so you can time the choke properly.
- Focus on keeping your shoulder low and connected to your opponent’s neck.
- Use slow, controlled pressure rather than jerking or squeezing movements.
- Learn to recognize when your opponent is close to tapping avoid holding the choke longer than necessary.
In training, communication is crucial. Since the choke can cause unconsciousness quickly, always release immediately when your partner taps.
The Von Flue Choke in Modern MMA and BJJ
Today, the Von Flue choke has earned a reputation as both a rare and respected technique. While it doesn’t appear as often as armbars or triangles, it serves as a valuable reminder that defense can quickly turn into offense. In MMA, where fighters often rely on guillotine chokes as a go-to submission, the Von Flue choke acts as a powerful counterattack that can end a fight unexpectedly.
In Brazilian Jiu-Jitsu, it has become a key example of how to use an opponent’s mistake to your advantage. It teaches practitioners not only technique but also patience and timing. As fighters continue to evolve, more variations of the choke may emerge, showing that even seemingly niche moves can play a crucial role in competition.
Common Mistakes When Applying the Von Flue Choke
Even though the technique seems simple, there are common errors that can reduce its effectiveness
- Insufficient shoulder pressureThe choke won’t work if your shoulder isn’t firmly pressing into your opponent’s neck.
- Improper head positionLifting your head too high gives your opponent room to escape.
- Loose side controlWithout a tight base, your opponent can hip escape or roll away.
- Failure to trap the armIf the opponent’s arm isn’t across their neck, the choke loses its effectiveness.
Correcting these mistakes during training ensures that the choke remains a reliable weapon in your grappling arsenal.
The Von Flue choke is a brilliant example of technique triumphing over strength. It’s not about forcing a submission but about recognizing opportunity and applying intelligent pressure. Whether used in MMA or Brazilian Jiu-Jitsu, this choke highlights the beauty of grappling where a small shift in position or a lapse in awareness can determine victory or defeat. For fighters and enthusiasts alike, learning the Von Flue choke is a lesson in patience, timing, and the art of turning defense into attack. With practice and understanding, it becomes not just a submission move but a symbol of strategic mastery on the mat.