Anaconda Choke From Front Headlock Gator Roll

Variety

アナコンダチョーク(Anakonda Chōku)

Transliteration

Translation: Anaconda Choke (katakana loanword)

Overview

The anaconda choke from front headlock with gator roll entry uses a rolling transition to tighten the head-and-arm strangle while repositioning the opponent from their knees to their side. ^[1] The attacker threads the arm around the opponent's neck and arm in an anaconda configuration from front headlock, then rolls diagonally — similar to a crocodile's death roll — pulling the opponent over and onto their side. ^[1],[2] The gator roll serves two purposes: it tightens the compression loop by coiling the attacker's body around the opponent, and it eliminates posting base, preventing the opponent from resisting the strangle. ^[2] The rolling momentum generates additional squeeze pressure that is difficult to replicate from a static position. ^[2],[3]

Also known as

Gator Roll Headlock AnacondaWrestling^[1]Rolling Anaconda from HeadlockWrestling^[2]

Used in

BJJ Judo Submission Grappling MMA Sambo

History & Origin

The gator roll entry for the anaconda choke was popularised by Milton Vieira and later refined by competitors in the ADCC and no-gi competition circuit during the 2000s. ^[1] The rolling mechanic was inspired by the hunting behaviour of crocodilians, which gave the technique its evocative name. ^[2],[3]

Effectiveness

The gator roll finish is highly effective — the rolling momentum cinches the arm triangle tighter than static squeezing. Multiple rolls create progressive, irreversible compression. ^[1]

Lineage

The gator roll derives from catch wrestling turning techniques and was named for the alligator's hunting behaviour. Milton Vieira popularised the anaconda with gator roll in BJJ competition. ^[1]

Competition Record

The gator roll is the most common anaconda finish in competition — the dynamic tightening overcomes defences that resist static compression. Regularly seen at ADCC and no-gi worlds. ^[1]

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Biomechanical Mechanism

Primary Action — Bilateral compression of the carotid arteries — restricts blood flow to the brain, causing unconsciousness within seconds

Joints Involved — Cervical spine (lateral flexion), glenohumeral joint of the trapped arm (if arm-in), nuchal region

Force Vector — Lateral squeeze creates inward pressure on both sides of the neck simultaneously

Choking Mechanism — Vascular strangle — occludes carotid arteries and jugular veins, distinct from airway (tracheal) chokes

Position & Entry

From front headlock — Thread arm under opponent's neck and far armpit, clasp hands, gator-roll to the choking side and squeeze

From sprawl after takedown defence — Opponent's head is down, thread the anaconda grip, roll to tighten

From top turtle — Reach under the near arm and around the neck, lock hands and roll opponent onto their back

Variants

Standard anaconda — arm threaded under the neck and over the far arm, finished with a gator roll

No-roll anaconda — finished in place without the gator roll by sprawling and squeezing

Anaconda from guard — applied from bottom position when the opponent's head is low

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Ratings

Danger Rating

Risk of injury to the person this technique is applied to

Extreme9/10

Anaconda/gator-roll chokes use a rolling motion to tighten the arm-in head-and-arm strangle

Difficulty

Skill level needed to execute this technique reliably

Advanced

Competition Legality

Whether this technique is allowed under major competition rule sets

Illegal

— FIAS Sport Sambo — All chokes prohibited in Sport Sambo

FIAS International Sambo Competition RulesPDF

Legal

— IBJJF — Legal at all belt levels, gi and no-gi — chokes a...

IBJJF Rules Book v6.0, June 2024PDF

— shime-waza

IJF Sport and Organisation Rules 2025, Article 27PDF

— ADCC — Legal

ADCC Rules Update, April 2025PDF

— Unified MMA — Legal — choke submissions are among the mos...

Unified Rules of MMA, August 2025PDF

— FIAS Combat Sambo — Legal

FIAS Combat Sambo RulesPDF

Training Notes

✓The anaconda choke with gator roll finish threads the arm around the neck and far arm from front headlock, then uses a rolling motion to tighten the choke — the roll cinches the arm triangle like an alligator's death roll (Danaher, Front Headlock System: Go Further Faster, 2019)

✓The gator roll: after establishing the anaconda grip (arm over neck, under far arm, hands connected), roll toward the trapped-arm side — the rolling momentum tightens the arm loop around the neck

✓The roll serves two purposes: it cinches the anaconda grip tighter with each rotation, and it moves the opponent from turtle to their side or back — improving the finishing angle

✓The gator roll is biomechanically brilliant: the centrifugal force of the roll drives the opponent's shoulder into their carotid while tightening the attacker's arm around the neck

✓From front headlock: establish the anaconda threading, connect the hands (gable grip or figure-four), then initiate the roll toward the trapped arm — the opponent is pulled into the roll

✓The gator roll finish is often more effective than the static squeeze: the dynamic tightening overcomes muscular resistance that can withstand a static compression

✓Multiple rolls may be needed: if the first roll doesn't finish, continue rolling — each revolution increases the compression

Common Mistakes

!Rolling in the wrong direction — roll toward the trapped-arm side; rolling opposite loosens the anaconda grip

!Not connecting the hands before rolling — the grip must be locked; rolling with an unconnected grip loses the position

!Rolling without hip engagement — the roll must come from the hips, not just the shoulders; hip-driven rolls are more powerful

!Stopping after one roll when the choke isn't finished — continue rolling; the technique often requires 2-3 rolls to fully tighten

!Not keeping the opponent close during the roll — maintain chest contact throughout; separation during the roll loosens the grip

!Rolling too slowly — the gator roll requires momentum; slow rolling allows the opponent to base and resist

!Not squeezing after the roll positions the opponent — the roll creates the tightness, but you must still actively squeeze to compress the arteries

Related Techniques

Escape — defensive technique to relieve choking pressure and recover position Tap (Submission Signal) — the safety mechanism indicating the technique is effective

Counter Techniques

Tuck Chin — protect the neck by lowering the chin to prevent the choke from sinking Two-on-One Grip Fight — use both hands to strip the choking grip before it locks Turn Into — rotate toward the choking arm to relieve carotid pressure Posture Up — straighten the spine and create distance to break the choking angle

Setup Chain

1Achieve Controlling Position — secure the position from which the choke is applied

2Isolate the Neck — clear defending hands and establish access to the throat

3Set the Grip — lock the choking configuration (arm, lapel, or leg placement)

4Apply Pressure — squeeze to compress the carotid arteries for the finish

Sources & References

Primary Source

Tri-force BJJ Academy (triforce-bjj.com); Tri-force Shiki BJJ (tfshiki-bjj.com); Aoki Shinya (note.com/a_ok_i)

1WebsiteTri-force BJJ Academy

Japan's largest BJJ academy chain — Japanese technique terminology

2WebsiteTri-force Shiki BJJ

Japanese BJJ technique naming conventions article (2019)

3WebsiteAoki Shinya (青木真也)

Top Japanese MMA fighter — BJJ technique terminology

4OtherJapanese Combat Sports Katakana Convention

Standard katakana transliteration of Western martial arts terminology (外来語) — used in Japanese MMA, boxing, and BJJ communities

5CitationTri-force BJJ Academy (triforce-bjj.com); Tri-force Shiki BJJ (tfshiki-bjj.com); Aoki Shinya (note.com/a_ok_i)

Japanese terminology sourced from Tri-force BJJ Academy (triforce-bjj.com); Tri-force Shiki BJJ (tfshiki-bjj.com); Aoki Shinya (note.com/a_ok_i)

Community

Athletics

Requires

long arms for head-and-arm wrap, core strength for gator roll

Favours

longer limbs, athletic build

Key muscles

biceps, deltoids, core rotators, hip flexors

Frequently Asked Questions

How does the Anaconda Choke From Front Headlock Gator Roll work?

Where does the Anaconda Choke From Front Headlock Gator Roll come from?

The gator roll entry for the anaconda choke was popularised by Milton Vieira and later refined by competitors in the ADCC and no-gi competition circuit during the 2000s. The rolling mechanic was inspired by the hunting behaviour of crocodilians, which gave the technique its evocative name.

Is the Anaconda Choke From Front Headlock Gator Roll legal in competition?

IBJJF: legal — Legal at all belt levels, gi and no-gi — chokes are the safest submission cat…; IJF: legal — Legal (shime-waza) — strangulation techniques are one of three permitted subm…; ADCC: legal — Legal; Unified MMA: legal — Legal — choke submissions are among the most common finishes in MMA; FIAS Sport Sambo: banned — All chokes prohibited in Sport Sambo; FIAS Combat Sambo: legal — Legal

How dangerous is the Anaconda Choke From Front Headlock Gator Roll?

Danger rating 9/10. Anaconda/gator-roll chokes use a rolling motion to tighten the arm-in head-and-arm strangle

How do I set up the Anaconda Choke From Front Headlock Gator Roll?

The standard setup chain: Achieve Controlling Position → Isolate the Neck → Set the Grip → Apply Pressure.

How do I defend against the Anaconda Choke From Front Headlock Gator Roll?

Standard counters include: Tuck Chin — protect the neck by lowering the chin to prevent the choke from sinking / Two-on-One Grip Fight — use both hands to strip the choking grip before it locks / Turn Into — rotate toward the choking arm to relieve carotid pressure / Posture Up — straighten the spine and create distance to break the choking angle.

What are the variants of the Anaconda Choke From Front Headlock Gator Roll?

Common variants: Standard anaconda (arm threaded under the neck and over the far arm, finishe…); No-roll anaconda (finished in place without the gator roll by sprawling and…); Anaconda from guard (applied from bottom position when the opponent's head is low).

How effective is the Anaconda Choke From Front Headlock Gator Roll in competition?

The gator roll is the most common anaconda finish in competition — the dynamic tightening overcomes defences that resist static compression. Regularly seen at ADCC and no-gi worlds.

What are common mistakes when doing the Anaconda Choke From Front Headlock Gator Roll?

Top errors to watch for: Rolling in the wrong direction — roll toward the trapped-arm side; rolling opposite loosens the anaconda grip / Not connecting the hands before rolling — the grip must be locked; rolling with an unconnected grip loses the position / Rolling without hip engagement — the roll must come from the hips, not just the shoulders; hip-driven rolls are more … / Stopping after one roll when the choke isn't finished — continue rolling; the technique often requires 2-3 rolls to f….

What are other names for the Anaconda Choke From Front Headlock Gator Roll?

The Anaconda Choke From Front Headlock Gator Roll is also known as Anakonda Chōku, Gator Roll Headlock Anaconda, Rolling Anaconda from Headlock.

anakonda ch ku submission choke and strangle lock front headlock choke gator roll wrap anaconda choke anaconda choke from front headlock anaconda choke from front headlock gator roll gator roll headlock anaconda rolling anaconda from headlock