Knee on Belly to Arm Triangle!
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Arm Triangle Choke — From Knee on Belly·TeachMeGrappling Coach Brian
This video I teach some details on mounting from knee on belly and going for the arm triangle. Check out the details an…
Перевод: Shoulder Hold / Arm-and-Head Lock — From Knee on Belly
Дистанция и классификация
Категория
Удар и защитаЗамкиБлижний бойБой против нескольких
Дистанция
БлижняяСредняяДальняя
Целевая зона
Верхняя частьСредняя частьНижняя часть
Обзор
An arm triangle choke variation applied from the knee-on-belly position. The attacker drives the knee across the opponent’s torso to control posture, while isolating one arm against the opponent’s head. The top shoulder and chest compress the opponent’s trapped arm into the neck, while body weight and hip angle drive the choke. This setup combines positional dominance with immediate submission pressure.
История и происхождение
An adaptation of the traditional kata gatame, integrated into modern BJJ and Judo as a submission threat from the mobile knee-on-belly control position.
Страна происхождения· показано в случайном порядке
- БразилияБразильское джиу-джитсу, Сабмишн-грэпплинг, ММА
- Япония肩固め（膝乗せから(Kata Gatame — From Knee on Belly)Бразильское джиу-джитсу, Дзюдо, Сабмишн-грэпплинг
- СШАСабмишн-грэпплинг, ММА
Эффективность
Родословная
The arm triangle transition from knee-on-belly was developed in BJJ as an attacking option from a dominant control position. [1]
Соревновательные результаты
Knee-on-belly to arm triangle is a common competition sequence at brown and black belt IBJJF events. [1]
Изображения
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Биомеханический механизм
Action — Lateral compression of the neck with opponent’s own arm and attacker’s shoulder pressure
Joints Affected — Neck (carotid arteries), shoulder
Torque Direction — Side pressure from shoulder and chest, reinforced by knee-on-belly base
Позиция и вход
From side control, step knee across opponent’s torso into knee-on-belly, use cross-face or underhook to trap opponent’s arm against the head, then drive shoulder pressure while angling body to lock the choke.
Варианты
Arm isolation triangle from knee on belly
High knee-on-belly triangle
Knee-on-belly to triangle setup
Reverse triangle from knee on belly
Standard triangle from knee on belly
Видео
Head and Arm Triangle Chokes | The Jiu Jitsu Class | Grappling
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Arm Triangle Choke — From Knee on Belly·ROYDEAN
Jiu Jitsu Instructionals: https://roydeanacademy.com One Channel. Every Instructional: https://roydean.vhx.tv/browse S…
Which Knee on Belly Choke is Right For You?
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Arm Triangle Choke — From Knee on Belly·ROYDEAN
Jiu Jitsu Instructionals: https://roydeanacademy.com One Channel. Every Instructional: https://roydean.vhx.tv/browse S…
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3 videosЧто говорят инструкторы
The arm triangle choke from knee on belly is executed by first establishing deep collar control and allowing or encouraging the opponent to turn into the attacker's body—a defensive response that paradoxically facilitates the technique. ROYDEAN emphasizes opening the collar deeply and creating a "ridge" with the fabric before circling the forearm around the opponent's head to form a wall with the top hand, while the bottom wrist rises into the neck. TeachMeGrappling Coach Brian stresses maintaining balance on the knee on belly position and methodically walking the opponent's arm across the body, keeping the right elbow out to prevent the opponent from clamping down and executing a bridge. Both instructors agree on the importance of controlling the opponent's head position—ROYDEAN mentions leaning into the neck to allow slight elevation, while Brian specifies keeping the head elevated to prevent the opponent from generating power. The choke is finished by pinching the elbow with the arms locked in either a gable grip (palm over palm) or by raising the bottom wrist up and into the neck. ROYDEAN introduces a "terminator" variation where the cuff is grabbed to turn the opponent and the tricep is controlled with body weight before rolling the hand up. Both instructors note that proper arm positioning—particularly preventing the bottom elbow from closing in—is critical to maintaining the lock. Brian emphasizes patient, methodical adjustment rather than rushing, and recommends having the opponent actively resist throughout the setup to practice realistic application.
Сформировано на основе 3 инструкторов
- ROYDEAN — Which Knee on Belly Choke is Right For You?: Detailed the standard arm triangle setup from knee on belly with deep collar control, the ridge grab, and forearm circling mechanics. Introduced the terminator choke variation using the cuff grip and tricep control. Provided multiple finishing hand positions and discussed weight distribution techniques to increase choke efficiency.
- TeachMeGrappling Coach Brian — Knee on Belly to Arm Triangle!: Emphasized balance and positional stability on knee on belly, detailed methodical arm movement across the opponent's body, and stressed the importance of head control and elevation during the setup. Provided specific warnings about keeping the right elbow out and discussed defensive variations including leg capture counters and choke adjustments when resistance occurs.
- ROYDEAN — Head and Arm Triangle Chokes | The Jiu Jitsu Class | Grappling: Provided foundational context for the arm triangle family of techniques, including head positioning (low near hip line sweeping up) and multiple finishing grips. Discussed the relationship between the standard arm triangle and the Darce choke variation, reinforcing core mechanical principles applicable to the knee on belly version.
Изучить технику
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Оценки
Риск травмы для человека, к которому применяется техника
9
Экстремальный9/10
Strong positional pressure and direct vascular choke; unconsciousness occurs quickly if not released.
Уровень мастерства, необходимый для надёжного выполнения техники
Продвинутый
Разрешена ли техника по основным соревновательным правилам
Запрещено
FIAS Sport Sambo— no chokes in sport sambo, FIAS Rules 2024
Разрешено
IBJJFIJFUnified MMAADCC
Заметки по тренировке
✓Keep a stable base to avoid sweeps; use knee pressure to pin hips; angle chest and shoulder into choke rather than relying only on arm squeeze.
Типичные ошибки
!Not trapping the arm tightly
!Overcommitting weight forward (risking sweep)
!Poor angle, resulting in crank instead of choke.
Связанные техники
Контрприёмы
Tuck Chin — protect the neck by lowering the chin to prevent the choke from sinkingTwo-on-One Grip Fight — use both hands to strip the choking grip before it locksTurn Into — rotate toward the choking arm to relieve carotid pressurePosture Up — straighten the spine and create distance to break the choking angle
Цепочка подготовки
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
Источники и ссылки
Основной источник
Kodokan Judo — Official Katame-waza Classification (肩固め Kata-gatame)
1КнигаKodokan Judo — Official Katame-waza Classification (肩固め Kata-gatame)
Japanese terminology sourced from Kodokan Judo — Official Katame-waza Classification (肩固め Kata-gatame)
Official Kodokan ground technique classification system
3ДругоеJapanese Martial Arts Standard Terminology (武道用語)
Established Japanese martial arts naming convention — native Japanese term (和語/漢語)
4ЦитатаKodokan Judo — Official Katame-waza Classification (肩固め Kata-gatame)
Japanese terminology sourced from Kodokan Judo — Official Katame-waza Classification (肩固め Kata-gatame)
Сообщество
Атлетизм
Requires
hip flexibility, long legs relative to torso
Favours
longer limbs for easier figure-four lock around head and arm
Key muscles
hip adductors, hamstrings, quadriceps
Заметки
Serves as a transitional attack that threatens immediate submission or forces defensive openings for mount or back takes.
Часто задаваемые вопросы
How do I set up the arm triangle choke from knee on belly?
From knee on belly, grab the collar to create a ridge, circle your elbow around the opponent's head starting from the middle, then drop down so your top arm becomes a wall and your bottom wrist comes up into the neck. If they push your knee off and turn into you, that's actually what you want—it helps you finish the choke.
What should I do if I can't get my pinky into the crook of my elbow?
For larger opponents or if you're having trouble, modify the grip by placing your hand flat on your forearm instead of using the pinky-in-crook grip, then roll it up the same way as you compress. This adjustment works just as well if you can't get the full grip.
Why shouldn't I clamp my elbow in during the setup?
TeachMeGrappling Coach Brian explains that closing your elbow is very bad because once your opponent clamps that arm and executes a bridge, you'll become off-balance enough to lose the position.
Should I try to finish the arm triangle from knee on belly, or move first?
You should always knock your opponent onto their side before finishing—never try to finish from the knee on belly position itself. Once they're on their side, you can secure the choke more effectively.
Как работает Arm Triangle Choke — From Knee on Belly?
An arm triangle choke variation applied from the knee-on-belly position. The attacker drives the knee across the opponent’s torso to control posture, while isolating one arm against the opponent’s head.
Откуда происходит Arm Triangle Choke — From Knee on Belly?
An adaptation of the traditional kata gatame, integrated into modern BJJ and Judo as a submission threat from the mobile knee-on-belly control position.
Насколько опасен Arm Triangle Choke — From Knee on Belly?
Danger: 9/10 | Strong positional pressure and direct vascular choke; unconsciousness occurs quickly if not released.
Как подготовить Arm Triangle Choke — From Knee on Belly?
Стандартная цепочка подготовки: Achieve Controlling Position → Isolate the Neck → Set the Grip → Apply Pressure.
Как защититься от Arm Triangle Choke — From Knee on Belly?
Стандартные контрприёмы: 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.
Какие есть варианты Arm Triangle Choke — From Knee on Belly?
Распространённые варианты: Arm isolation triangle from knee on belly; High knee-on-belly triangle; Knee-on-belly to triangle setup; Reverse triangle from knee on belly; Standard triangle from knee on belly.
Насколько эффективен Arm Triangle Choke — From Knee on Belly на соревнованиях?
Knee-on-belly to arm triangle is a common competition sequence at brown and black belt IBJJF events.
Какие типичные ошибки при выполнении Arm Triangle Choke — From Knee on Belly?
Основные ошибки, на которые стоит обратить внимание: Not trapping the arm tightly / Overcommitting weight forward (risking sweep) / Poor angle, resulting in crank instead of choke..
Какие ещё названия есть у Arm Triangle Choke — From Knee on Belly?
Arm Triangle Choke — From Knee on Belly также известен как Kata Gatame — From Knee on Belly, Knee-on-Belly Arm Triangle, KOB Kata Gatame, Knee Ride Head-and-Arm Choke.