The “figure four leg lock” has one of those names that sounds like a yoga pose, a dance move, and a problem your knee would like to file a complaint aboutall at the same time.
In grappling (Brazilian jiu-jitsu, MMA, and some submission-wrestling rulesets), “figure four” usually refers to a leg-entanglement control that can lead into several leg lock finishes.
It’s powerful, technical, andif trained carelesslyan express lane to “So… how do you feel about physical therapy?”

Quick note for safety: I can’t give a step-by-step, “do-this-to-someone” walkthrough for applying a leg lock as a fight technique.
Leg locks can injure joints quickly, and responsible instruction belongs in a coached training environment with rules, supervision, and consent.
What I can do is give you a practical, coach-first learning roadmap: how to train it safely, what to understand, common mistakes, and how to keep everyone’s knees (and friendships) intact.

Before You Start: The Non-Negotiable Safety Checklist

A figure four control can be part of legit sport trainingbut it’s not a DIY-at-home “try it on your cousin” project.
If you train this responsibly, you’ll hear coaches repeat the same safety mantras over and over… because they work.

• Train under a qualified coach in a reputable gym with clear rules and supervision.
• Use a willing partner who knows what you’re practicing and can tap early.
• Go slow: speed is for footwork drills, not joint pressure.
• Respect age/division rules: many youth programs restrict or ban leg locks.
• If it hurts, stop: “toughing it out” is not a skill, it’s a future bill.

What People Mean by “Figure Four Leg Lock”

Grappling vocabulary can be messy. “Figure four” can describe:

• A figure-four leg entanglement (your legs form a “4” shape to control an opponent’s leg and limit their movement).
  This often functions as a control position that can lead to different leg lock options depending on the ruleset.
• A specific finish name in certain gyms or lineages (people sometimes label a particular ankle/knee attack as “the figure four”).
• Related “figure four” shapes in grappling (like some clinch or head-and-arm configurations) that aren’t leg locks at all.

Because the term can vary, the smartest approach is to learn the concept first:
figure-four leg positions are usually about control, angle, and limiting escapesnot about yanking on something and hoping for the best.

6 Steps to Learn the Figure Four Leg Lock Safely

These steps are designed for safe training and skill-building, not “how to use this on someone.”
If you’re already in a gym, this will also help you learn faster because you’ll know what to focus on during class.

Step 1: Learn the Rules and the Risks (Yes, Before the Cool Part)

Leg locks aren’t universally allowed. Rules can change based on sport, belt level, age division, and whether you’re training in gi or no-gi.
Even when legal, coaches may limit them for newer students.

Why the caution? Because leg locks can create harmful torque on the knee and ankle with very little warning.
The goal in training is technical control and partner safety, not “winning a drill.”

What to do in real life (the safe version):

• Ask your coach what leg locks are allowed in your class and at your experience level.
• Learn what a “tap” means (immediate stop), and agree on verbal taps too.
• Understand that “I didn’t feel pain yet” is not a reliable indicator of safety.

Step 2: Start With Coaching, Not Internet Guessing

You can learn names, concepts, and safety rules online. But the detail workproper alignment, controlled pressure, and safe partner feedbackneeds a coach watching.
A coach can correct the tiny errors that make a huge difference, like posture, spacing, and how you’re distributing weight.

A good gym environment for learning leg locks includes:

• Clear sparring rules (when leg locks are allowed, and for whom).
• Controlled drilling (slow reps, progressive intensity).
• A culture where tapping early is respected, not mocked.

Step 3: Build the Prerequisites (Your “Knee Insurance Policy”)

People get into trouble when they chase submissions without learning the underlying skills.
Before you seriously train figure-four leg entanglements, focus on:

• Positional control basics: balance, pressure, and staying tight without squeezing wildly.
• Hip mobility and leg pummeling: the ability to move your legs into and out of positions smoothly.
• Defensive awareness: recognizing when you’re in danger and tapping early.
• Communication: asking “Is this okay?” and hearing “Stop” the first time.

Specific example: a beginner who can’t maintain stable control often tries to “finish faster.”
That’s the opposite of what you want. Stability first. Speed later. Knees always.

Step 4: Learn “Position Before Submission” Drills

In many gyms, leg entanglements are taught as a control position before any finishing mechanics are added.
That’s a feature, not a buzzkill.

Your coach may have you drill concepts like:

• Distance management: keeping the right spacing so the opponent can’t simply step out.
• Angle awareness: understanding how angles increase control and reduce scramble chaos.
• Staying connected: maintaining controlled contact rather than clamping down with panic strength.

The training goal here is simple: you should be able to hold the position calmly while your partner performs safe, cooperative movement.
If the position only “works” when your partner is frozen like a mannequin, it’s not ready for live practice.

Step 5: Add Progressive Resistance (The “Do Not Skip” Phase)

“Progressive resistance” means your partner gradually increases realistic movement and escape attempts while you keep everything controlled.
This is where skills become realwithout turning training into chaos.

Best practices:

• Start light: think 20–30% effort, focusing on timing and balance.
• Increase slowly: only add intensity when both people feel safe and in control.
• Tap early, reset often: practice more reps, not more pain tolerance.
• Use clear signals: verbal tap + physical tap, especially when legs are tied up and hands may be busy.

Specific example: in controlled rounds, some gyms allow “catch and release” rulesif you secure a clean control, you pause, acknowledge it, and reset.
That keeps the focus on skill and safety rather than forcing a finish.

Step 6: Troubleshoot With Your Coach and Protect Your Body

Leg locks demand honesty. If something feels sketchy, it probably is.
Use feedback loops:

• Ask your coach: “What’s my biggest safety mistake here?”
• Ask your partner: “Did that feel controlled?” (and accept the answer).
• Review what happened when escapes worked: was it balance, spacing, or timing?

Also: take recovery seriously. Strength training, mobility work, and rest days matter.
If your knees are consistently sore after leg-lock sessions, that’s not “progress.”
That’s your body asking for smarter training.

Common Mistakes Beginners Make (And How to Avoid Them)

Mistake 1: Treating Leg Locks Like a Shortcut

Some beginners hear “leg locks work on everyone” and decide they’ve found a cheat code.
In reality, leg locks are a skill tree.
Skipping fundamentals usually leads to sloppy positions and unsafe pressure.

Mistake 2: Going From 0 to 100 Because It “Didn’t Hurt Yet”

Joints don’t always give a dramatic warning before damage happens.
Training should feel controlled and predictable, not like a surprise plot twist.

Mistake 3: Training Them in the Wrong Context

If your gym has rules like “no leg locks in open mat for beginners,” that’s not gatekeeping.
That’s a safety policy written in the tears of people who ignored it.

Mistake 4: Ignoring Defense and Escape Knowledge

If you only learn attacks, you’ll panic when someone catches you.
A solid defense mindset makes you safer and calmerboth as the attacker and defenderbecause you understand the danger signals.

How to Keep Your Knees (and Training Partners) Safe

• Tap early: treat tapping as good communication, not losing.
• Move slowly in leg entanglements: sudden twists are risky.
• Don’t “crank”: if a finish requires explosive force, something went wrong earlier.
• Use agreed intensity: “flow roll” and “competition round” are different planets.
• Choose partners wisely: train leg locks with people who value control.

FAQ: Figure Four Leg Locks

Is the figure four leg lock legal in BJJ competitions?

It depends on the organization and division. Many competitions restrict certain leg lock finishes (and sometimes even the positions that lead to them)
for youth divisions and lower experience levels. The safest move is to check your specific ruleset and ask your coach how your gym approaches competition prep.

Can beginners learn leg locks safely?

Yeswhen taught responsibly. Many gyms introduce leg entanglements as positional control and focus on safety habits first:
tapping early, controlled drilling, and clear rules about what’s allowed in sparring.

What’s the biggest risk with leg locks?

The biggest risk is knee injury from uncontrolled twisting or sudden pressure.
That’s why the culture around leg locks matters: slow training, good coaching, and partners who respect taps.

Do I need special strength to use figure-four control?

Technique matters more than strength. In fact, “muscling it” is often a sign the position isn’t stable.
Good leg lock training usually looks calmalmost boringfrom the outside. Boring is good. Boring means controlled.

Real Training Experiences People Share (About )

Ask a room full of grapplers about their first “figure four leg lock” class and you’ll hear a surprisingly consistent set of storiesusually told with laughter,
a little humility, and a deep appreciation for functional knees. One common experience: beginners are shocked by how much of leg lock training is
position and how little of it is the dramatic “finish.” People show up expecting a secret move, and they leave realizing the “secret” is
balance, angles, and patience. It’s like signing up for a cooking class hoping to learn flambé and getting a lecture on knife safety first.
Disappointing for five minutes, life-saving forever.

Another thing trainees often mention is how quickly the culture of a gym becomes obvious during leg lock practice.
In a healthy training room, partners check in constantly: “Is this tight?” “Can you move?” “Want to reset?”
People tap early without embarrassment, and the person practicing immediately releasesno eye rolls, no ego.
That environment builds trust fast. And trust is what lets people train tricky positions without fear.
Conversely, many experienced athletes can point to the exact moment they decided, “Okay, that guy is not a leg-lock partner.”
Usually it’s not a big injury incident. It’s the smaller red flags: someone yanking unexpectedly, refusing to release quickly, or treating drills like a cage match.
The lesson people share is simple: choose safe partners and don’t hesitate to say, “No leg locks today.”

A surprisingly relatable experience is the “mental map” problem. New students often feel like leg entanglements scramble their brain:
“Waitwhose leg is where? Why am I facing the wrong direction? Is my foot my foot?” The good news is that this confusion fades with repetition.
Many grapplers describe a momentweeks or months inwhen the geometry suddenly clicks.
The position stops feeling like a tangle of limbs and starts feeling like a controllable structure: connection points, distance, and angles.
That’s when training becomes smoother, and people stop relying on squeezing and start relying on timing.

Finally, people frequently talk about how leg lock training changes their overall game, even if they never become “the leg lock person.”
They become harder to sweep because their base improves. They learn to respect positional details.
They get better at staying calm under pressurebecause when your legs are tied up, panicking doesn’t help.
If there’s a universal takeaway from these shared experiences, it’s that the figure four leg lock journey isn’t about collecting submissions.
It’s about building control, awareness, and responsibilitythe kind that makes you a better training partner and a smarter grappler.

Conclusion

The figure four leg lock is best understood as a control concept that can lead to different leg lock options depending on your sport and ruleset.
It’s also one of the clearest examples of why grappling skill is more than technique: it’s training culture, communication, and safety.
If you learn it under a qualified coach, prioritize control over ego, and treat tapping as smart teamwork, you’ll progress fasterand keep your body intact.
Your future self (and your knees) will thank you.

The post How to Do the Figure Four Leg Lock: 6 Steps appeared first on Blobhope Family.