Yoko Guruma Fundamentals
Yoko Guruma translates to "side wheel," a technique where the practitioner wheels the opponent over to their side. The instructor compares it to spinning ukiwaza—rather than simply dropping down, yoko guruma adds rotational velocity similar to a tornado entering the technique.
Classification as Sutemi Waza
Yoko Guruma falls under the sutemi waza category, which divides into masutemi (rear sacrifice) and yokostemi (side sacrifice). The distinction lies in the direction of body abandonment: practitioners intentionally leave their upright position to leverage centrifugal force and gravity, rather than falling passively.
Establishing Kuzushi
Proper grip placement is critical for kuzushi. The practitioner can grip the obi, jacket skirt, or shoulder, aiming near the spine. Simultaneously, the pulling elbow creates inward force while the shoulder creates outward pressure, destabilizing the opponent effectively.
Entry and Foot Placement
When the opponent assumes a sideways stance, the practitioner steps directly in and rotates their body downward. The lead foot travels in a wide arc behind the opponent's position before the practitioner sits down, completing the wheel action without lateral pulling.
Safe Falling Technique
Practitioners must execute maimawari no ukemi (circular breakfall) to safely absorb the throw, protecting the head, face, and shoulders. Crucially, practitioners should avoid posting their hands forward and instead allow their body to roll naturally through the rotational momentum.
Controlling Rotation and Core Engagement
The hips (sahara) generate power throughout the technique. The practitioner maintains continuous rotation until completion, as stopping rotation prematurely allows the opponent to execute counterattacks. The koma musubi (hip tie) should face the opposite direction to maximize spinning force.
Competitive Application: Nippon Seoi Nage Entry
From a nippon seoi nage setup, the practitioner secures the back of the jacket while stopping the opponent with a palm heel strike. The right foot then shoots through in a straight line before the practitioner pivots and yanks the opponent around, sitting down on the left leg.
Progressive Practice and Variations
Practitioners should drill the technique slowly before adding power, focusing on smooth rotation. Yoko Guruma can be executed as kaishiwaza (standing throws) with numerous entry variations, though mastering the spinning mechanics remains the most challenging aspect of the technique.
Yoko-Guruma Tips | Riki Judo Dojo
Key Takeaways
- •Yoko Guruma Fundamentals
- •Classification as Sutemi Waza
- •Establishing Kuzushi
- •Entry and Foot Placement
Riki sensei showed us yoko-guruma (横車 - side wheel) during judo class on 12-18-2023. A special shoutout to our biggest fan Jun for waiting so patiently :) 0:00 definition 0:10 the spin 0:27 sutemi sermon 1:29 kuzushi 2:24 yoko-guruma vs. uki-waza & yoko-otoshi 2:57 turning 3:12 safety notes 3:49 Mike tries to hit Riki sensei 4:00 the power comes from the hips 4:45 jujitsu origins of yoko-guruma 5:14 ippon-seoi-nage returned with yoko-guruma 6:44 the hard part is learning how to spin Riki sensei began Judo in Okinawa and is a Shichidan with over 56 years of study, practice, competition and teaching. He competed for 25 years at the local, national and international levels. A few of the great Judoka Riki sensei has studied and practiced with include: Kotani, Daigo, Ito, Inokuma, Okano, Kimura, Kaminaga and Nakatani. See Riki sensei teach every Monday, Wednesday, Thursday and Friday evening at 535 W. Iron Ave, Mesa, AZ 85210. Youth classes are 6 - 6:55 PM, adult classes are 7:00 - 8:30 PM. For more info, please visit rikidojousa.com The purpose of this YouTube channel is to pass on the original, traditional, authentic Kodokan Judo that Riki sensei loves so much. Riki sensei's students maintain this YouTube channel (and are responsible for any errors), but you can find more of his thoughts at the Riki Judo Dojo Facebook page: https://www.facebook.com/Riki-Judo-Dojo-USA-194351210607759 20 hours
Frequently Asked Questions
What does this video teach about standard yoko guruma?
This video covers yoko guruma fundamentals, classification as sutemi waza, establishing kuzushi. It provides detailed instruction from Riki Judo Dojo.
How long does it take to learn standard yoko guruma?
The basic mechanics can be understood in a single session, but developing reliable execution requires consistent drilling over weeks of practice. This 8-part breakdown helps structure your training by isolating each phase of the technique.
What are the key details for finishing standard yoko guruma?
From a nippon seoi nage setup, the practitioner secures the back of the jacket while stopping the opponent with a palm heel strike. The right foot then shoots through in a straight line before the practitioner pivots and yanks the opponent around, sitting down on the left leg.
