Yoko-Guruma Tips | Riki Judo Dojo
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Standard Yoko Guruma·Riki Judo Dojo·Added by Admin
Riki sensei showed us yoko-guruma (横車 - side wheel) during judo class on 12-18-2023. A special shoutout to our biggest f…
Standard Yoko Guruma
Genus横車(Yoko Guruma)
TraditionalTranslation: side wheel
Overview
Standard Yoko Guruma is the conventional side wheel throw in which tori secures a grip around uke's waist, drops to one side while maintaining tight body contact, and uses the rolling momentum to wheel uke over tori's hip and body. [1],[2] The throw produces a lateral rotation that sends uke over tori in a cartwheel-like trajectory. [2],[3]
History & Origin
Effectiveness
Yoko guruma (side wheel) combines sacrifice mechanics with a wheeling action, effective against opponents who drive forward aggressively. [1]
Lineage
Yoko guruma is classified in the Kodokan system as a yoko-sutemi-waza technique. [1]
Competition Record
The standard yoko guruma is occasionally seen in IJF competition. [1]
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Biomechanical Mechanism
Primary Action — Loading the opponent onto the hip and rotating them over it — the hip acts as the fulcrum
Joints Involved — Attacker's hip (fulcrum point), knees (deep bend for loading), core (rotation), opponent's centre of gravity (elevated)
Force Vector — Rotational — pulling and turning motion loads the opponent, then hip extension and rotation drives them over
Kuzushi (Off-balancing) — Forward and upward — breaking opponent's posture forward lifts their centre of gravity onto the attacker's hip
Position & Entry
From judo grip — Break the opponent's balance forward (kuzushi), turn in with hip below their centre of gravity, and rotate to throw
From clinch (overhook or underhook) — Secure inside position, turn the hips across the opponent's body, load and throw
Variants
Standard hip throw — full turn-in with hip below the opponent's centre of gravity
No-gi hip throw — adapted without gi grips, using overhook and collar tie
Drop hip throw — dropping to one knee to lower the fulcrum point
Combination hip throw — chaining from a failed foot technique or hand technique
Videos
1 video
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Ratings
Risk of injury to the person this technique is applied to
6
High6/10
Yoko-Sutemi-Waza; lateral falling sacrifice; shoulder/rib impact risk
Skill level needed to execute this technique reliably
Advanced
Whether this technique is allowed under major competition rule sets
— IJF — Legal throwing technique
IJF Sport and Organisation Rules 2025, Article 27PDF— IBJJF — Legal at all belt levels
IBJJF Rules Book v6.0, June 2024PDF— UWW — Legal in both freestyle and Greco-Roman
UWW International Wrestling Rules, January 2026PDF— Unified MMA — Legal throwing technique
Unified Rules of MMA, August 2025PDF— ADCC — Legal
ADCC Rules Update, April 2025PDF— FIAS Sport Sambo — Legal
FIAS International Sambo Competition RulesPDF— FIAS Combat Sambo — Legal
FIAS Combat Sambo RulesPDFTraining Notes
✓As uke attacks with a forward throw, wrap your arm around their waist from the side
✓Drop to the mat on your side while pulling uke sideways over your body
✓Your torso is the fulcrum — uke wheels over you, directed by the wrap and the pull
✓Keep your body tight against uke throughout — any gap disrupts the wheeling action
✓Pull the sleeve hand in the direction of the throw to guide uke's fall
✓Roll through the wheel to end in a top position
✓Drill the timing by having uke attack with uchi mata or harai goshi at slow speed while you practise the counter entry
Common Mistakes
!Wrapping too loosely — uke must be locked against your body for the wheel to work
!Dropping straight down instead of to the side — the sideways direction is fundamental
!Not maintaining the sleeve grip during the wheel — you lose control of uke's landing
!Attempting the counter too late after uke's throw is already executing — you get thrown instead
!Landing on uke instead of wheeling them over — control the body positioning
!Not rolling through to a top position — use the wheel's momentum to end up on top
!Over-rotating and ending up face-down — the wheel should stop when uke lands
Related Techniques
Counter Techniques
Lower Centre of Gravity — bend knees and drop hips to make the throw harder to executeBlock the Hip — post hand on the thrower's hip to prevent loadingStep Around — circle away from the throw direction to avoid being loadedGrip Break — deny the thrower their preferred gripping configurationStiff-Arm — maintain distance with straight arms to prevent the entry
Setup Chain
1Grip Setup (Kumi-kata) — establish the controlling grips needed for the throw
2Off-Balance (Kuzushi) — break the opponent's balance in the throwing direction
3Entry (Tsukuri) — position the body for the throw by turning, stepping, or loading
4Execution (Kake) — complete the throwing action with full commitment and follow-through
Sources & References
Primary Source
Kodokan Judo — Official Nage-waza Classification
1BookKodokan Judo — Official Nage-waza Classification
Traditional Judo throwing technique terminology (Kodokan Institute)
Official Kodokan ground technique classification system
Standard Japanese martial arts terminology (kanji/hiragana)
4OtherJapanese Martial Arts Standard Terminology (武道用語)
Established Japanese martial arts naming convention — native Japanese term (和語/漢語)
5CitationKodokan Judo — Official Nage-waza Classification
Traditional Judo throwing technique terminology (Kodokan Institute)
Community
Athletics
Requires
hip rotation speed, core strength, lower back stability
Favours
strong hips and core, good flexibility for turning entry
Key muscles
hip rotators, core, quadriceps, latissimus dorsi
Frequently Asked Questions
What should I be careful about when gripping the obi during yoko guruma?
Be careful about sticking your fingers too deeply in the obi, as they can get stuck and injured. Riki Judo Dojo emphasizes this safety concern from personal experience.
How should I execute the throw itself—with power or controlled movement?
Perform the technique slowly and controlled: step in, drop your body, and turn without using force. Riki Judo Dojo stresses this approach makes the technique safer and more effective.
What ukemi (falling technique) should I use when receiving yoko guruma?
You should perform maimawadi no ukemi (rolling breakfall) rather than falling on your side, head, face, or shoulder. Riki Judo Dojo explains this rolling technique is much safer for the receiver.
Where does the power come from in yoko guruma?
The power comes from the hips (sakara). You wrap your arm around the opponent's throat with the arm against the neck, then spin through your hips to generate the throw's force.
How does the Standard Yoko Guruma work?
Standard Yoko Guruma is the conventional side wheel throw in which tori secures a grip around uke's waist, drops to one side while maintaining tight body contact, and uses the rolling momentum to wheel uke over tori's hip and body. The throw produces a lateral rotation that sends uke over tori in a cartwheel-like trajectory.
Where does the Standard Yoko Guruma come from?
The standard yoko guruma has been practised in Kodokan judo as a traditional yoko sutemi waza technique since the early formalisation of the gokyo.
Is the Standard Yoko Guruma legal in competition?
IJF: legal — Legal throwing technique; IBJJF: legal — Legal at all belt levels; UWW: legal — Legal in both freestyle and Greco-Roman; Unified MMA: legal — Legal throwing technique; ADCC: legal — Legal; FIAS Sport Sambo: legal — Legal; FIAS Combat Sambo: legal — Legal
How dangerous is the Standard Yoko Guruma?
Danger rating 6/10. High — Yoko-Sutemi-Waza; lateral falling sacrifice; shoulder/rib impact risk
How do I set up the Standard Yoko Guruma?
The standard setup chain: Grip Setup (Kumi-kata) → Off-Balance (Kuzushi) → Entry (Tsukuri) → Execution (Kake).
How do I defend against the Standard Yoko Guruma?
Standard counters include: Lower Centre of Gravity — bend knees and drop hips to make the throw harder to execute / Block the Hip — post hand on the thrower's hip to prevent loading / Step Around — circle away from the throw direction to avoid being loaded / Grip Break — deny the thrower their preferred gripping configuration.
What are the variants of the Standard Yoko Guruma?
Common variants: Standard hip throw (full turn-in with hip below the opponent's centre of gravity); No-gi hip throw (adapted without gi grips, using overhook and collar tie); Drop hip throw (dropping to one knee to lower the fulcrum point); Combination hip throw (chaining from a failed foot technique or hand technique).
How effective is the Standard Yoko Guruma in competition?
The standard yoko guruma is occasionally seen in IJF competition.
What are common mistakes when doing the Standard Yoko Guruma?
Top errors to watch for: Wrapping too loosely — uke must be locked against your body for the wheel to work / Dropping straight down instead of to the side — the sideways direction is fundamental / Not maintaining the sleeve grip during the wheel — you lose control of uke's landing / Attempting the counter too late after uke's throw is already executing — you get thrown instead.
What are other names for the Standard Yoko Guruma?
The Standard Yoko Guruma is also known as Yoko Guruma, Classical Side Wheel, Standard Lateral Wheel Throw.