The ULTIMATE Tutorial of Gedan Barai (Low Block)
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Shuto Gedan Barai·Karate Dojo waKu
Gedan Barai, or low block is one of the most important blocks of Shotokan karate. You will see it in almost all katas, s…
Shuto Gedan Barai
SubFamilyShuto Gedan Barai(Shuto Gedan Barai)
Translation: lower knife-hand sweep
Overview
Shuto Gedan Barai (Lower Knife-Hand Sweep) is a Kyokushin Karate knife-hand sweeping block to the lower level. [1] Mas Oyama taught that every block must also be an attack — the blocking motion itself should cause pain and damage to the attacker's limb. [1] The technique requires proper body rotation and timing. [1]
Lower Knife-Hand SweepKnife-Hand Downward Block
History & Origin
Shuto Gedan Barai is a fundamental blocking technique in traditional karate, refined in Kyokushin for full-contact effectiveness. [1]
Effectiveness
Trained for real-world blocking effectiveness in Kyokushin's full-contact system. [1]
Lineage
Traditional Karate → Kyokushin Karate (Oyama). [1]
Competition Record
Used in Kyokushin full-contact karate tournaments
Images
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Biomechanical Mechanism
Primary Action — Deflection of incoming attack using forearm/hand surface
Joints Involved — Shoulder (rotation), elbow (flexion/extension), wrist
Force Vector — Perpendicular to incoming attack for deflection
Position & Entry
From fighting stance — Execute Shuto Gedan Barai against incoming attack
Variants
From front stance
From fighting stance
Stepping back
Videos
![Basic Kihon Shuto Uke, Mae Ashi Geri Chudan, Gedan Barai Nukite & Bunkai [KarateKece]](https://img.youtube.com/vi/pMVv-XaxMzg/hqdefault.jpg)
Basic Kihon Shuto Uke, Mae Ashi Geri Chudan, Gedan Barai Nukite & Bunkai [KarateKece]
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Shuto Gedan Barai·KarateKece
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how to GEDAN BARAI, AGE UKE, SOTO UKE, UCHI UKE - all karate basic blocks - TEAM KI
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Shuto Gedan Barai·TEAM KI
This time we present the karate basic blocks GEDAN BARAI, AGE UKE, SOTO UKE and UCHI/YOKO UKE for SHOTOKAN and SHITO RYU…
Low Block / Gedan Barai Tutorial | Shotokan Karate Techniques
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Shuto Gedan Barai·Karate Playbook
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Uraken,Shuto Gedan Barai
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Shuto Gedan Barai·Sensei José Rojas Bukizendo Karate-Do
Sensei: Hamilton Huamán
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5 videosWhat Instructors Say
Shuto gedan barai, commonly called a low block in English, is a sweeping defensive technique rather than a direct impact block. The term 'barai' means to sweep, analogous to ashi barai (foot sweep), emphasizing that the technique deflects incoming attacks downward and to the side rather than meeting them head-on. Karate Playbook notes that this principle prevents arm injury when defending against powerful kicks, as attempting to absorb a leg's momentum directly risks injury; instead, the sweeping motion redirects the attack past the defender's body. Karate Dojo waKu and Karate Playbook agree on the fundamental mechanics: the technique begins in a natural stance (shizentai), with arms crossed and thumbs near the ears, then transitions to front stance (zenkutsu-dachi). Critical execution points include hip rotation—the hips face forward initially, then snap to the side during the block—and wrist rotation at the final moment to generate power and control. Karate Playbook emphasizes that the elbow drives across the body to facilitate hip engagement, while Karate Dojo waKu stresses maintaining a straight head position throughout. Both instructors note that the pulling hand (hikite) is essential: Karate Dojo waKu explains that twisting the hikite increases effectiveness when escaping grabs. Karate Dojo waKu provides multiple bunkai applications: defending against front kicks (mai geri), escaping wrist grabs, and setting up counterattacks. TEAM KI contributes the observation that wrist rotation timing is critical across all blocks and discusses how vertical preparation movements relate to leverage mechanics, though their focus extends to multiple block types.
Synthesized from 4 instructors
- Karate Dojo waKu — The ULTIMATE Tutorial of Gedan Barai (Low Block): Detailed breakdown of basic mechanics including stance transitions (shizentai to zenkutsu-dachi), hip snap, and wrist rotation. Provided three bunkai applications: defense against mai geri (front kick), escaping wrist grabs via hikite twist, and counter-attack setup. Included progressive practice exercises with variations (heel turns, head movement, added punches, jigeko alternations).
- TEAM KI — how to GEDAN BARAI, AGE UKE, SOTO UKE, UCHI UKE - all karate basic blocks - TEAM KI: Emphasized wrist rotation timing as critical and explained leverage principles behind preparation movements. Demonstrated how vertical arm lifts in defensive position enable mechanical advantage and discussed cross-style variations while noting universal application principles.
- Karate Playbook — Low Block / Gedan Barai Tutorial | Shotokan Karate Techniques: Clarified that 'barai' means sweep, not block, and explained the principle of deflecting rather than absorbing impact. Identified three key technical points: wrist rotation at the top, elbow-driven movement across the body to engage hips, and pulling-hand positioning to facilitate transition and hip winding.
- KarateKece — Basic Kihon Shuto Uke, Mae Ashi Geri Chudan, Gedan Barai Nukite & Bunkai [KarateKece]: Video transcript contained insufficient audio/content to extract instructional details.
Learn This Technique
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Ratings
Risk of injury to the person this technique is applied to
2
Low2/10
Defensive blocking technique
Skill level needed to execute this technique reliably
Beginner
Whether this technique is allowed under major competition rule sets
— Unified MMA — Legal defensive technique
Unified Rules of MMA, August 2025PDFWBC/Boxing — Legal — blocking and evasion are core boxing skills {src— WBC Rules of Boxing}
— WKF — Legal — blocking is a fundamental karate skill
WKF Competition Rules 2024PDFKyokushin — Legal {src— IKO Kyokushin Tournament Rules}
— WT — Legal
WT Competition Rules 2024PDF— WAKO — Legal
WAKO Competition RulesPDFK-1/GLORY — Legal {src— K-1/GLORY Kickboxing Rules}
— IFMA — Legal
IFMA Muay Thai RulesPDFTraining Notes
✓Block should cause pain to the attacker's limb (Oyama, 1965)
✓Practise paired blocking drills
✓Every block transitions immediately to a counter-attack
Common Mistakes
!Blocking too wide
!Not rotating the hips
!Leaving openings after the block
Related Techniques
Counter Techniques
Setup Chain
1Detect attack → Shuto Gedan Barai → Immediate counter-strike
Sources & References
Primary Source
This Is Karate (Oyama, 1965)
1Book[1] Oyama, M. (1965). This Is Karate. Japan Publications Trading Co. [2] Oyama, M. (1968). Advanced Karate. Japan Publications.
description, historyOrigin: sourced from Oyama, M
2Citation[1] Oyama, M. (1965). This Is Karate. Japan Publications Trading Co. [2] Oyama, M. (1968). Advanced Karate. Japan Publications.
description, historyOrigin: sourced from Oyama, M
Community
Athletics
Conditioned forearms
Quick reaction time
Notes
Shuto gedan barai (knife hand downward sweep) uses the open hand edge for the downward sweeping block — same trajectory as seiken gedan barai but with the open hand. Used in advanced kata. (Nakayama, Dynamic Karate; karate kata documentation)
Frequently Asked Questions
How should I position my hips and head when performing Shuto Gedan Barai?
Your hips should face straight forward at the start, then snap to the side as you execute the block while keeping your head straight throughout the technique (Karate Dojo waKu — 'The ULTIMATE Tutorial of Gedan Barai').
What's the proper arm movement for the blocking motion?
Position the top thumb behind your ears, use the lower arm as a guideline for the top arm, then slide it down and turn your wrist at the very end to generate drive and twist into the motion (Karate Dojo waKu — 'The ULTIMATE Tutorial of Gedan Barai').
Should I try to stop a powerful low kick or deflect it?
You should sweep the incoming kick down and out of the way rather than try to smash into it directly, since a powerful leg will likely win—instead, take the momentum and push it past you (Karate Playbook — 'Low Block / Gedan Barai Tutorial').
How important is wrist rotation in Gedan Barai?
Wrist turning is essential in Shotokan Gedan Barai and helps make the technique strong when combined with directional movement and hip rotation (TEAM KI — 'how to GEDAN BARAI, AGE UKE, SOTO UKE, UCHI UKE').
How does the Shuto Gedan Barai work?
Shuto Gedan Barai (Lower Knife-Hand Sweep) is a Kyokushin Karate knife-hand sweeping block to the lower level. Mas Oyama taught that every block must also be an attack — the blocking motion itself should cause pain and damage to the attacker's limb.
Where does the Shuto Gedan Barai come from?
Shuto Gedan Barai is a fundamental blocking technique in traditional karate, refined in Kyokushin for full-contact effectiveness.
Is the Shuto Gedan Barai legal in competition?
Unified MMA: legal — Legal defensive technique; WBC/Boxing: legal — Legal — blocking and evasion are core boxing skills; WKF: legal — Legal — blocking is a fundamental karate skill; Kyokushin: legal — Legal; WT: legal — Legal; WAKO: legal — Legal; K: legal — 1/GLORY — Legal; IFMA: legal — Legal
How dangerous is the Shuto Gedan Barai?
Danger rating 2/10. Defensive blocking technique
How do I set up the Shuto Gedan Barai?
The standard setup chain: Detect attack → Shuto Gedan Barai → Immediate counter-strike.
How do I defend against the Shuto Gedan Barai?
Standard counters include: Feint and strike around the block / Double attack / Low-high combination.
What are the variants of the Shuto Gedan Barai?
Common variants: From front stance; From fighting stance; Stepping back.
How effective is the Shuto Gedan Barai in competition?
Used in Kyokushin full-contact karate tournaments
What are common mistakes when doing the Shuto Gedan Barai?
Top errors to watch for: Blocking too wide / Not rotating the hips / Leaving openings after the block.
What are other names for the Shuto Gedan Barai?
The Shuto Gedan Barai is also known as Shuto Gedan Barai, Lower Knife-Hand Sweep, Knife-Hand Downward Block.