Foundation Position and Movement

The jodan uke begins with one hand descending while the opposite hand rises to complete the block. The practitioner must maintain proper fist distance throughout the technique, positioning the fist approximately one fist-width away from the body.

Hand Positioning and Distance

The blocking fist must remain at a consistent distance from the centerline—neither extended forward nor pulled inward. Proper positioning prevents the wrist from becoming a target during impact.

Wrist Angle and Protection

The wrist must maintain a neutral angle without external rotation or opening. By angling the blocking surface appropriately, the practitioner ensures that an incoming strike contacts the forearm rather than the vulnerable wrist joint.

Elbow Alignment

The elbow should remain positioned directly beneath the blocking hand, creating a stable structural alignment. This positioning maximizes blocking power and minimizes vulnerability.

Coordinated Hand Exchange

As the lower hand descends, the upper hand simultaneously rises while rotating into final position. This coordinated movement creates efficiency and proper timing in the defense.

Common Error: Leading with the Elbow

Initiating the block by raising the elbow first creates mechanical disadvantage and reduces blocking effectiveness. This flawed approach increases friction and resistance against incoming force.

Correct Mechanics: Sliding Motion

The blocking arm should slide upward along the incoming punch's trajectory, deflecting it away from the body. This sliding action dramatically reduces friction and creates superior defensive efficiency through minimal resistance.

Integration and Practice

The jodan uke combines all principles—proper distance, wrist protection, elbow alignment, and sliding deflection—into one fluid defensive technique. Practitioners should practice this foundational block repetitively to develop muscle memory and reliable execution.

How to do Jodan Uke / Upper Block - Sattva Karate Goju Ryu

Sattva Karate

Seiken Jodan Uke

2 min read·8 key moments·PT1M43S video

Key Takeaways

•Foundation Position and Movement
•Hand Positioning and Distance
•Wrist Angle and Protection
•Elbow Alignment

Sattva Karate - Goju Ryu Karate Do Sattva Karate - Jodan Uke / Upper Block http://www.sattvakarate.com These videos are for revision purposes only and it is recommended that you practice with a Sensei, we can help in our Dojo or Online classes if the Classroom/Dojo is not reachable, join us on https://www.sattvakarate.com/membership-join/ as it is free to register and you only pay a subscription when you start taking interactive lessons. Whether learning online or in Dojo (classroom) the principles for the transmission of this knowledge is the same and you have to progress and learn with a Sensei in order to ensure you progress with the right skills, just looking at videos online is not effective as you need constructive feedback as you learn and only a Sensei reviewing you can provide that critical feedback. Learn Karate on-line at https://www.sattvakarate.com/membership-join/. Please respect what you learn and put in honest effort. Remember to respect all life and seek a path towards non-violence (Ahimsa). Jodan Uke/Upper Block is one of the first blocks that we learn in Karate and in Goju Ryu it is practised as part of Kihon Ido Ichi and Taikyoku Jodan kata amongst other places. Jodan Uke/Upper Block can help in situations where you have a direct punch/Oi Tsuki and you want to direct that away from you as self defence. It also helps the karate-ka to start building on the basics. Jodan Uke/Upper Block should be practiced in an upward motion as to not lift the elbow first and if practiced correctly it shouldn't cause a harmful impact to the ulna bone in the lower arm. Jodan Uke/Upper Block the following should be considered: - ensure the fist rises in an upward motion - when nearing the end of the block ensure you rotate the wrist - ensure the forearm is not over exposed and the ulna bone is facing outwards in an angle as to keep the forearm covered - keep a fist distance between the block and the head. - make sure you hikite/pullback with the arm that is not blocking and that it is parallel to the ground. - the arm that is performing the hikite/pullback should keep the elbow tucked into the body. Depending on the style of Karate there are slight variations to this technique and please be respectful to all. Many people are looking for exercises and training during corona virus and this is aimed at giving everyone the opportunity to learn karate on-line at their own pace, the covid-19 corona virus has made it difficult for a lot of people to exercise and hopefully you can follow these videos as that should provide sufficient exercise for your daily needs.

Related Techniques

Shotei Chudan Uke Shuto Chudan Uke Shuto Gedan Barai Shuto Jodan Uke Single Arm Block

Frequently Asked Questions

What does this video teach about seiken jodan uke?

This video covers foundation position and movement, hand positioning and distance, wrist angle and protection. It provides detailed instruction from Sattva Karate.

How long does it take to learn seiken jodan uke?

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.