MASTERING THE HAITO UCHI: THE ART OF THE RIDGE-HAND STRIKE
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Ridge Hand Strike·The Karate Soul by Sam
Unlock the power of precision with our latest video, "Mastering the Haito Uchi: The Art of the Ridge-Hand Strike"! Explo…
Перевод: ridge hand strike
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 ridge hand strike uses the thumb-side edge of the open hand in a sweeping arc, targeting the temple, neck, or jaw. [1] In karate, the technique is classified as haito uchi and has been part of the Okinawan striking repertoire since the art's earliest documented forms. [2] Nakayama distinguished the ridge hand from the knife hand by the striking surface: the ridge hand uses the radial (inner) edge while the knife hand uses the ulnar (outer) edge. [3] The ridge hand was also used in various Chinese martial arts systems and became a recognised technique in sport karate competition, where it was valued for its ability to strike around an opponent's guard. [1]
Страна происхождения· показано в случайном порядке
- Япония背刀打ち(Haitō-uchi)Карате
- КореяТхэквондо, Хапкидо
- КитайКунг-фу
Эффективность
The ridge hand (haito) strikes with the inner edge of the hand in a circular motion. [1]
Родословная
From karate and kung fu. [1]
Соревновательные результаты
Used in karate and MMA. [1]
Изображения
Изображений для этой техники пока нет.
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Биомеханический механизм
Primary Action — Generating and transferring kinetic energy from the body into the target through a striking surface
Joints Involved — Varies by technique — typically hip rotation, shoulder or hip flexion, and distal limb extension
Force Vector — Direction determined by the specific technique — linear, circular, or diagonal trajectory
Kinetic Chain — Ground reaction force transfers through the body's kinetic chain — each segment accelerates the striking limb
Позиция и вход
From fighting stance — Swing the hand in a circular arc, striking with the thumb-side ridge of the open hand
As hook-style strike — Same arc as a hook punch but using the inner edge of the hand — targets the temple or jaw
Видео
Techniques - Ridge Hand Strike
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Ridge Hand Strike·Beyond Taekwondo
This video breaks down the ridge hand. The Ridge Hand is a self defense skills that is also used in Breaking Boards. T…
2 videos
Изучить технику
Учебных курсов по этой технике пока нет.
Войдите, чтобы предложить курс.
Оценки
Риск травмы для человека, к которому применяется техника
5
Высокий5/10
Reverse knife hand; targets temple/jaw
Уровень мастерства, необходимый для надёжного выполнения техники
Средний
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
✓The ridge hand strike uses the thumb-side edge of the hand — the radial bone ridge — as the impact surface
✓It travels in a horizontal or slightly upward arc, similar to a hook, contacting the temple or jaw with the inner edge of the hand
✓The thumb must be pressed flat against the palm to avoid catching and breaking on impact
✓The ridge hand is faster than a hook because the open hand weighs less than a closed fist
✓It is primarily a traditional martial arts and self-defence technique, less common in sport fighting
✓In karate, the ridge hand (haito) is practised in kata and targets the temple or neck
✓The ridge hand works well as a quick scoring strike in point-fighting because of its speed and deceptive angle
Типичные ошибки
!Leaving the thumb extended, which catches on the target and hyperextends or breaks
!Hitting with the flat palm instead of the bony ridge on the thumb side
!Swinging too wide — the ridge hand should follow a tight, controlled arc
!Not committing hip rotation to the circular strike
!Over-extending and reaching past the target
!Using the ridge hand against a hard surface (skull top) where the hand will be injured
!Not conditioning the inner ridge gradually — it is bony and sensitive to impact
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)
1КнигаBoxing (Dempsey, 1950)
Alias sources — [1] Dynamic Karate (Nakayama, 1966) [2] Dynamic Karate (Nakayama, 1966) [3] Dynamic Karate (Nakayama, 1966)
2КнигаMuay Thai: The Art of Fighting (Kraitus, 2002)
History sources — [1] The Art of Striking (Blauer, 2004) [2] Karate-Do Kyohan (Funakoshi, 1935) [3] Best Karate Vol. 3 (Nakayama, 1978)
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)
5ЦитатаBoxing (Dempsey, 1950)
Alias sources — [1] Dynamic Karate (Nakayama, 1966) [2] Dynamic Karate (Nakayama, 1966) [3] Dynamic Karate (Nakayama, 1966)
6ЦитатаMuay Thai: The Art of Fighting (Kraitus, 2002)
History sources — [1] The Art of Striking (Blauer, 2004) [2] Karate-Do Kyohan (Funakoshi, 1935) [3] Best Karate Vol. 3 (Nakayama, 1978)
Сообщество
Атлетизм
Requires
speed, power generation through kinetic chain, striking surface conditioning
Favours
athletic build with fast-twitch muscle fibres
Key muscles
varies by strike — hip rotators, shoulders, core
Подтехники
Ищите по тому, что делает техника, — а не по её названию
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Категория
Дистанция
Угол конечности
Целевая зона
Заметки
The ridge hand appears in 76 passages across 23 books. The reverse of the knife hand — striking with the thumb-side edge of the hand. Targets the temple, jaw, and side of the neck. Less common than knife hand in competition but effective in self-defense. (23 books in corpus)
Часто задаваемые вопросы
Why is the ridge of the hand such an effective striking surface?
The ridge of the hand, formed by the bones of the index finger and thumb, is particularly strong because these bones are thicker and denser than other bones in the hand. This bony structure provides a solid base for the strike and allows for maximum force transfer, according to The Karate Soul.
How should I condition my hands to strengthen the ridge hand strike?
The Karate Soul emphasizes that conditioning the hand through training builds calluses, further strengthening the ridge, and practicing on various surfaces helps adapt the hand to different striking conditions.
What safety precautions should I take when training the ridge hand strike?
The Karate Soul recommends starting slowly and gradually increasing speed and power as you progress, never striking full force when training with a partner, and wearing appropriate protective gear including hand wraps, gloves, and forearm guards to minimize injury risk.
Can the ridge hand strike be used in different self-defense situations?
The Karate Soul notes that the haito uchi is versatile enough to be used against various types of attacks, from grabs to strikes, and can be adapted to different environments whether indoors or outdoors. However, it's important not to rely solely on any single technique in self-defense.
Как работает Ridge Hand Strike?
A strike delivered with the inner edge of the hand (thumb side), swinging the hand inward in a horizontal arc to target the temple, jaw, or neck.
Откуда происходит Ridge Hand Strike?
The ridge hand strike uses the thumb-side edge of the open hand in a sweeping arc, targeting the temple, neck, or jaw. In karate, the technique is classified as haito uchi and has been part of the Okinawan striking repertoire since the art's earliest documented forms.
Разрешён ли Ridge Hand Strike 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 Ridge Hand Strike?
Оценка опасности 5/10. High — reverse knife hand; targets temple/jaw
Как подготовить Ridge Hand Strike?
Стандартная цепочка подготовки: Assume Fighting Stance → Generate Power → Execute Strike → Recover to Guard.
Как защититься от Ridge Hand Strike?
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 Ridge Hand Strike?
Распространённые варианты: Standard variation (primary execution of the strike from the most common stance); Power variation (modified mechanics for maximum force generation); Speed variation (minimised telegraph for a faster, harder-to-read attack); Counter variation (timed to exploit the opponent's offensive commitment).
Насколько эффективен Ridge Hand Strike на соревнованиях?
Used in karate and MMA.
Какие типичные ошибки при выполнении Ridge Hand Strike?
Основные ошибки, на которые стоит обратить внимание: Leaving the thumb extended, which catches on the target and hyperextends or breaks / Hitting with the flat palm instead of the bony ridge on the thumb side / Swinging too wide — the ridge hand should follow a tight, controlled arc / Not committing hip rotation to the circular strike.
Какие ещё названия есть у Ridge Hand Strike?
Ridge Hand Strike также известен как Haitō-uchi, Haito, Inner Knife Hand, Reverse Knife Hand.