HOW to HAMMER fist in a STREET FIGHT
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Downward Hammer Fist·Nick Drossos Defensive Tactics
In this video I am teaching how to use a hammer fist in a street fight. Subscribe to Nick Drossos: http://www.youtube.c…
Перевод: downward hammer fist
Дистанция и классификация
Категория
Удар и защитаЗамкиБлижний бойБой против нескольких
Дистанция
БлижняяСредняяДальняя
Угол конечности
Ноль180–135°135–90°90–45°45–0°
Целевая зона
Верхняя частьСредняя частьНижняя часть
Обзор
История и происхождение
The downward hammer fist is the most natural version of the hammer fist strike, delivered in a vertical arc from above, mimicking the motion of hammering a nail. [1] Nakayama classified the downward tetsui uchi (otoshi tetsui uchi) as a basic striking technique in Shotokan karate. [2] In MMA, the downward hammer fist became one of the most common ground-and-pound weapons, used from mount and standing over a downed opponent. [3]
Страна происхождения· показано в случайном порядке
- БразилияММА
- СШАММА
- ИзраильКрав-мага
- Япония下向き鉄槌打ち(Shitamuki Tettsui-uchi)Карате
- КитайКунг-фу
Эффективность
The downward hammer fist strikes from above, commonly used in ground-and-pound. [1]
Родословная
Used in MMA ground fighting. [1]
Соревновательные результаты
One of the most common ground strikes in MMA. [1]
Изображения
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Биомеханический механизм
Primary Action — Ballistic extension of the arm — kinetic chain transfers force from the ground through the hips to the fist
Joints Involved — Shoulder (flexion/rotation), elbow (rapid extension), wrist (stabilised on impact), hips (rotation)
Force Vector — Linear (jab, cross) or circular (hook, overhand) depending on the punch type
Kinetic Chain — Ground reaction force → hip rotation → torso rotation → shoulder extension → fist impact — each link amplifies velocity
Позиция и вход
From fighting stance — Establish guard, generate force through hip rotation and weight transfer, extend the striking arm to the target
As combination (after setup) — Follow a jab or feint with the punch to exploit the opening created
As counter — Time the punch to land as the opponent commits to their own attack
Видео
The Hammer Fist
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Downward Hammer Fist·Miami Arnis Group
The hammer fist as it is used in Suntukan Filipino dirty boxing Check out our DVD: www.paladin-press.com/product/Fili…
2 videos
Изучить технику
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Оценки
Риск травмы для человека, к которому применяется техника
5
Высокий5/10
Fleshy fist edge strike; common in ground-and-pound
Уровень мастерства, необходимый для надёжного выполнения техники
Начинающий
Разрешена ли техника по основным соревновательным правилам
Запрещено
WBC/Boxing — Only closed-fist punches permitted {src— WBC Rules of Boxing}
Kyokushin — Only closed-fist strikes to body permitted {src— IKO Kyokushin Tournament Rules}
— WT — Prohibited
WT Competition Rules 2024PDF— WAKO — Closed fist only
WAKO Competition RulesPDFK-1/GLORY — Closed fist only {src— K-1/GLORY Kickboxing Rules}
Ограничено
— WKF — Varies by technique — some open-hand strikes legal ...
WKF Competition Rules 2024PDF— ITF — Some knife hand techniques legal
ITF Competition RulesPDFРазрешено
— palm strikes, slaps permitted
Unified Rules of MMA, August 2025PDF— IFMA — Legal — palm strikes permitted in Muay Thai
IFMA Muay Thai RulesPDFЗаметки по тренировке
✓Raise the fist above the target and drive it straight down, striking with the bottom of the fist
✓The downward hammer fist is primarily a ground-and-pound technique used from mount or top position
✓It is also effective standing when the opponent is bent over or stunned
✓The strike uses gravity, shoulder, and lat contraction to accelerate the fist downward
✓Target the face, temple, bridge of the nose, or back of the head (where legal)
✓In MMA, the downward hammer fist is the most common finishing technique from mounted position
✓Keep the non-striking hand posted for base or controlling the opponent's arm
Типичные ошибки
!Hitting the top of the skull where the bone is thickest — aim for the face, temple, or nose
!Losing mount or top position while throwing downward — maintain base throughout
!Not driving through the target — the fist should accelerate through the face, not stop at the surface
!Winding up too high, which telegraphs the strike and creates space for the opponent to escape
!Using only one arm — alternate hands for sustained ground-and-pound
!Not controlling the opponent's movement with the free hand
!Over-committing to a single hammer fist and getting swept or reversed
Связанные техники
Контрприёмы
Цепочка подготовки
1Assume Fighting Stance — begin from a balanced position with guard up
2Generate Power — use hip rotation and weight transfer for maximum force
3Execute Strike — deliver the technique to the target with correct form
4Recover to Guard — return immediately to defensive position
Источники и ссылки
Основной источник
Karate-Do Kyohan: The Master Text (Gichin Funakoshi, 1935)
1КнигаKarate-Do Kyohan (Funakoshi, 1935)
Alias sources — [1] Karate-Do Kyohan (Funakoshi, 1935) [2] Kukkiwon Taekwondo Textbook (Kukkiwon, 2006) [3] Dynamic Karate (Nakayama, 1966)
2КнигаMastering Jujitsu (Gracie & Danaher, 2003)
History sources — [1] The Art of Striking (Blauer, 2004) [2] Best Karate Vol. 3 (Nakayama, 1978) [3] Ultimate MMA Conditioning (Jamieson, 2009)
Official karate technique names (和語/漢語)
4ДругоеJapanese Martial Arts Standard Terminology (武道用語)
Established Japanese martial arts naming convention — native Japanese term (和語/漢語)
5ЦитатаKarate-Do Kyohan (Funakoshi, 1935)
Alias sources — [1] Karate-Do Kyohan (Funakoshi, 1935) [2] Kukkiwon Taekwondo Textbook (Kukkiwon, 2006) [3] Dynamic Karate (Nakayama, 1966)
6ЦитатаMastering Jujitsu (Gracie & Danaher, 2003)
History sources — [1] The Art of Striking (Blauer, 2004) [2] Best Karate Vol. 3 (Nakayama, 1978) [3] Ultimate MMA Conditioning (Jamieson, 2009)
Сообщество
Атлетизм
Requires
hand speed, hip rotation, wrist alignment on impact
Favours
proportional reach, strong wrists, fast-twitch shoulder muscles
Key muscles
deltoids, pectorals, triceps, core rotators, forearms
Подтехники
Ищите по тому, что делает техника, — а не по её названию
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Категория
Дистанция
Угол конечности
Целевая зона
Часто задаваемые вопросы
What's the advantage of a hammer fist over a regular punch?
According to Nick Drossos, with a hammer fist you can generate more power than a traditional punch because you're striking with the entire fist from a different angle, giving you more leverage and forcing potential.
How should I position my arm when throwing a hammer fist to avoid shoulder injury?
Miami Arnis Group emphasizes landing with your arm slightly forward of perpendicular to your chest—never in a hyperextended or locked position—and importantly, you should drag through the target rather than snap back like a straight punch, which protects the shoulder.
Should I follow up after landing a hammer fist?
Nick Drossos stresses that the first strike is the most important, but you should immediately explode and follow through with additional strikes rather than stopping after the initial hammer fist.
Can I use a hammer fist in boxing combinations?
Miami Arnis Group explains you can replace the hook in a classic 1-2-3 jab-cross-hook combination with a hammer fist while maintaining the same effectiveness and protecting your shoulder.
Как работает Downward Hammer Fist?
A hammer fist driven straight downward onto the target, commonly used in ground-and-pound positions or against a bent-over opponent.
Откуда происходит Downward Hammer Fist?
The downward hammer fist is the most natural version of the hammer fist strike, delivered in a vertical arc from above, mimicking the motion of hammering a nail. Nakayama classified the downward tetsui uchi (otoshi tetsui uchi) as a basic striking technique in Shotokan karate.
Разрешён ли Downward Hammer Fist на соревнованиях?
Unified MMA: разрешён — Legal (palm strikes, slaps permitted); WBC/Boxing: запрещён — Only closed-fist punches permitted; WKF: ограничен — Varies by technique — some open-hand strikes legal in kata, generally restric…; Kyokushin: запрещён — Only closed-fist strikes to body permitted; WT: запрещён — Prohibited; ITF: ограничен — Some knife hand techniques legal; WAKO: запрещён — Closed fist only; K: запрещён — 1/GLORY — Closed fist only; IFMA: разрешён — Legal — palm strikes permitted in Muay Thai
Насколько опасен Downward Hammer Fist?
Оценка опасности 5/10. High — fleshy fist edge strike; common in ground-and-pound
Как подготовить Downward Hammer Fist?
Стандартная цепочка подготовки: Assume Fighting Stance → Generate Power → Execute Strike → Recover to Guard.
Как защититься от Downward Hammer Fist?
Стандартные контрприёмы: Block — absorb the strike with a protective guard position / Evasion — move the target out of the strike's path / Counter-Attack — time an offensive response during the recovery phase of the strike.
Какие есть варианты Downward Hammer Fist?
Распространённые варианты: Overhead hammer fist (bringing the fist straight down onto the target from above); Side hammer fist (swinging horizontally using the bottom of the fist); Ground-and-pound hammer fist (delivered from mount or top position on the ground).
Насколько эффективен Downward Hammer Fist на соревнованиях?
One of the most common ground strikes in MMA.
Какие типичные ошибки при выполнении Downward Hammer Fist?
Основные ошибки, на которые стоит обратить внимание: Hitting the top of the skull where the bone is thickest — aim for the face, temple, or nose / Losing mount or top position while throwing downward — maintain base throughout / Not driving through the target — the fist should accelerate through the face, not stop at the surface / Winding up too high, which telegraphs the strike and creates space for the opponent to escape.
Какие ещё названия есть у Downward Hammer Fist?
Downward Hammer Fist также известен как Shitamuki Tettsui-uchi, Tetsui Uchi Otoshi, Mejumeok Naeryeo Chigi, Dropping Hammer Fist.