Introduction to Nami Juji Jime

The instructor introduces a comprehensive study of nami kata and gyaku juji jime variations, emphasizing that technical details are essential for proper execution. These foundational choking techniques will be taught progressively, beginning from the mount position for easier learning.

Mount Position Setup

When establishing the mount position, the instructor must drive upward to block the opponent's armpit while maintaining pressure. This positioning creates the foundation necessary for executing all subsequent variations of juji jime.

Nami Juji Jime: Hand Placement and Grip

In nami juji jime (palms down cross choke), the first hand is inserted with the thumb inside while the forearm uses the ulna bone—not the radius—to apply pressure across the neck. The second hand passes underneath and mirrors the first grip with thumb inside and ulna pressure applied.

Body Positioning and Pressure Application

The instructor relaxes their body weight downward while keeping elbows closed rather than pulling upward. Pulling upward creates an escape space at the neck; instead, pressure must be directed downward, using the mat as a surface to enhance compression.

Kata Juji Jime: Single-Hand Variation

In kata juji jime, one hand remains in the standard position while the opposite hand is rotated with four fingers inside and thumb outside. The instructor demonstrates that either hand can be rotated, and both variations are technically correct as taught in traditional kata.

Kata Juji Jime: Rotation and Finishing

The rotating hand uses the radius bone to apply pressure while being turned inward, then the body relaxes downward to apply final compression. Alternatively, the grip can be switched so the first hand uses four fingers inside while the second hand uses only the thumb.

Gyaku Juji Jime: Reverse Palm Variation

Gyaku juji jime is executed with both palms facing upward, with four fingers inserted inside on both hands. Both hands are dipped and rotated inward simultaneously before applying downward body pressure to complete the choke.

Critical Technical Checkpoints

Regardless of variation, practitioners must consistently monitor hand placement depth, dipping angle, and rotation degree. These technical details determine the effectiveness and safety of all nami, kata, and gyaku juji jime applications from the mount position.

Nami, Kata and Gyaku Juji Jime Part I: From Mount

Higashi Canada

Nami Juji Jime

2 min read·8 key moments·PT5M34S video

Key Takeaways

•Introduction to Nami Juji Jime
•Mount Position Setup
•Nami Juji Jime: Hand Placement and Grip
•Body Positioning and Pressure Application

Tori: Sensei Jose Eudes Monteiro Uke: Kelvin Cheong Technique: Nami, Kata and Gyaku Juji Jime from Mount Follow us: Facebook: https://www.facebook.com/higashi.ca Instagram: https://www.instagram.com/higashi.ca YouTube: shorturl.at/orDW0 Contact: [email protected] Music: Track: Split — KV [Audio Library Release] Music provided by Audio Library Plus Watch: https://youtu.be/RsyIznC9PXA Free Download / Stream: https://alplus.io/split

Related Techniques

Cross Collar Choke Gyaku Juji Jime Kata Juji Jime

Frequently Asked Questions

What does this video teach about nami juji jime?

This video covers introduction to nami juji jime, mount position setup, nami juji jime: hand placement and grip. It provides detailed instruction from Higashi Canada.

How long does it take to learn nami juji jime?

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.