Haito Uchi, Shuto Tsuki & Gyaku Shuto
0
Haito Uchi·Tadashi Ryu Karate Do
Mechanics of how these strikes should be performed
Перевод: ridge hand strike (back sword)
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
Haito Uchi (背刀打ち, 'reverse hand-sword strike') is the ridge hand or inner knife hand strike in karate, delivered with the radial (thumb-side) edge of the open hand. [1] The technique is documented by Funakoshi in Karate-Do Kyohan as the complementary strike to shuto uchi, targeting the temple, jaw, or bridge of the nose. [1] Nakayama classified haito uchi among the intermediate-level open hand techniques in Shotokan karate, noting that it requires careful conditioning of the striking surface to avoid thumb injury. [2] The haito uchi appears in advanced kata such as Sochin and Unsu. [3]
Страна происхождения· показано в случайном порядке
- Япония背刀打ち(Haitō-uchi)Карате
- КореяХапкидо
Эффективность
Haito uchi (ridge hand strike) strikes with the inner edge of the hand. [1]
Родословная
From karate. [1]
Соревновательные результаты
Used in karate. [1]
Изображения
Изображений для этой техники пока нет.
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Биомеханический механизм
Primary Action — Striking with the heel of the palm — transfers force similar to a punch while reducing risk of hand fracture
Joints Involved — Wrist (extended, locked), shoulder (flexion/rotation), hips (rotation for power)
Force Vector — Linear or circular — same trajectory as equivalent punch but with palm contact
Safety Advantage — The palm heel absorbs impact across a larger area — lower risk of metacarpal fracture compared to closed-fist strikes
Позиция и вход
From fighting stance — Extend the arm with fingers together, strike with the blade edge (ulnar side) of the open hand in a chopping arc
From close range — Short knife-hand strike to the neck, temple, or collarbone
Видео
1 video
Изучить технику
Учебных курсов по этой технике пока нет.
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Оценки
Риск травмы для человека, к которому применяется техника
5
Высокий5/10
Shuto/karate chop; targets neck, collarbone, temple
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
✓Haito uchi is the ridge hand strike (inner knife hand) in karate — striking with the inner edge of the hand near the base of the index finger
✓The haito uchi travels in a hooking or circular arc, contacting the temple, jaw, or side of the neck
✓It is essentially an inside-out knife hand strike that uses the thumb side of the hand
✓The arc mimics a hook punch trajectory but uses the open hand's inner edge
✓Keep the thumb pressed tightly against the palm to avoid catching and bending it
✓In Shotokan karate, haito uchi is practised in several kata including Sochin and Kanku Dai
✓The inner ridge hand is harder to condition than the outer knife hand, so build impact tolerance gradually
Типичные ошибки
!Leaving the thumb extended, which risks severe hyperextension on impact
!Hitting with the flat of the palm instead of the inner ridge — the base of the index finger must lead
!Swinging too wide and missing — the arc must be controlled and tight
!Not committing hip rotation to the circular trajectory
!Using the haito uchi at long range where its shorter reach is a disadvantage
!Not conditioning the striking surface — the inner ridge is bony and sensitive
!Confusing haito uchi (inner ridge) with shuto uchi (outer knife hand) — they are different techniques with different trajectories
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] Karate-Do Kyohan (Funakoshi, 1935) [3] Kukkiwon Taekwondo Textbook (Kukkiwon, 2006)
2КнигаMuay Thai: The Art of Fighting (Kraitus, 2002)
History sources — [1] Karate-Do Kyohan (Funakoshi, 1935) [2] Dynamic Karate (Nakayama, 1966) [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] Karate-Do Kyohan (Funakoshi, 1935) [3] Kukkiwon Taekwondo Textbook (Kukkiwon, 2006)
6ЦитатаMuay Thai: The Art of Fighting (Kraitus, 2002)
History sources — [1] Karate-Do Kyohan (Funakoshi, 1935) [2] Dynamic Karate (Nakayama, 1966) [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
Часто задаваемые вопросы
Should I wind up before executing haito uchi, or start from a square stance?
Both approaches are valid. Tadashi Ryu Karate Do notes there's nothing wrong with winding up first to strike, though the instructor prefers starting square and firing from the hip for more direct power.
What's the correct path for the arm during haito uchi?
Ensure constant movement as you bring the strike across the body—the arm comes up and the elbow rises as well, staying tight to the body rather than moving in a straight line. Once you reach the proper point, then fire the strike. Tadashi Ryu Karate Do emphasizes this prevents telegraphing and maintains proper form.
Where should I aim with haito uchi?
Target temple height. The ridge of the hand is a valid emphasis point, and there should be a slight angle on the hand as you strike, aiming for the temple area.
How do I generate distance in haito uchi—by extending the arm?
No; according to Tadashi Ryu Karate Do, distance comes from your movement as you're on the way out, not from a straight arm extension alone.
Как работает Haito Uchi?
A knife hand strike using the inner edge (thumb side) of the open hand, the reverse of shuto uchi, targeting the temple or jaw in an inward chopping motion.
Откуда происходит Haito Uchi?
Haito Uchi (背刀打ち, 'reverse hand-sword strike') is the ridge hand or inner knife hand strike in karate, delivered with the radial (thumb-side) edge of the open hand. The technique is documented by Funakoshi in Karate-Do Kyohan as the complementary strike to shuto uchi, targeting the temple, jaw, or bridge of the nose.
Разрешён ли Haito Uchi 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 Haito Uchi?
Оценка опасности 5/10. High — shuto/karate chop; targets neck, collarbone, temple
Как подготовить Haito Uchi?
Стандартная цепочка подготовки: Assume Fighting Stance → Generate Power → Execute Strike → Recover to Guard.
Как защититься от Haito Uchi?
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 Haito Uchi?
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 Haito Uchi на соревнованиях?
Used in karate.
Какие типичные ошибки при выполнении Haito Uchi?
Основные ошибки, на которые стоит обратить внимание: Leaving the thumb extended, which risks severe hyperextension on impact / Hitting with the flat of the palm instead of the inner ridge — the base of the index finger must lead / Swinging too wide and missing — the arc must be controlled and tight / Not committing hip rotation to the circular trajectory.
Какие ещё названия есть у Haito Uchi?
Haito Uchi также известен как Haitō-uchi, Ridge Hand Strike, Inside Knife Hand, Sonnal Deung Chigi.