Stefan Stenudd
Stefan Stenudd
About me
I'm a Swedish writer and aikido instructor, 6 dan Aikikai Shihan, former Vice Chairman of the International Aikido Federation. I've practiced aikido since 1972. I also teach the sword art iaido. Here's my budo bio.



Aikido
AIKIDO PRACTICE

Aikido Techniques

Attacks in Aikido

Ikkyo complete

Tantodori - knife defense

Ki exercises

Koshinage

Kotegaeshi

Yonkyo

Nikyo

Sankyo

Jo 31 Kata

Aikibatto sword exercises

Aikido Video Clips

Aikido Photos

My seminars


AIKIDO THEORY

Aikido Glossary

Ki energy

Tanden, the Center

Aikido Inks

Aikido as Self-Defense

Running a Dojo

Aikido is True

Osensei and Einstein

AikiWeb Columns

Aikido Links

Visitor Response

Aikido på svenska


AIKIDO BOOKS

Attacks in Aikido

Aikido Principles

Die deutsche Version meines Aikido-Buches online

My Aikido Book in Czech

My Aikido Book in Swedish

Other Aikido Books


Aikibatto, by Stefan Stenudd.

Aikibatto
by Stefan Stenudd. The aikibatto sword and staff exercises for aikido students explained, with practical and spiritual aspects of the sword arts, equipment for training, and more. Click the image to see the book at Amazon.

QI - increase your life energy, by Stefan Stenudd.

Qi Energy
Increase your life energy, by Stefan Stenudd. The life energy qi (also chi or ki), with exercises on how to awaken, increase, and use it. Click the image to see the book at Amazon.



Stenudd's Blog



Aikido Techniques

Kaeshi waza

Counter techniques

Aikido techniques: Kaeshiwaza.
Kaeshiwaza: all attacks and aikido techniques. Click the image to see the table enlarged.


Notes on kaeshiwaza

  1. A correctly done technique on a sincere attack, should not really be possible to counter with kaeshiwaza.
  2. Countering is done by "switching roles" from uke to tori, at a certain point, by treating the other one's aikido technique as an attack.
  3. In basic techniques, the shift of "roles" should happen at a moment when the technique of the other has become specific, ie. recognizable as a certain aikido technique.
  4. Kaeshiwaza should be seen as a way of improving the aikido techniques.
  5. Since kaeshiwaza should be done when the technique has become specific, the initial attack form does not matter much.
  6. Additional comments on kaeshiwaza techniques are below.
  7. Aikido glossary here.




Comments on kaeshiwaza

  1. IKKYO should not be countered before uke's arm is lifted in an arch. It is relatively easy to counter with most techniques, except tenchinage, because of the partner's arm positions.
  2. NIKYO should not be countered before uke's hand is positioned for the nikyo wrist twist. Because of this position, several techniques are impractical against it.
  3. SANKYO should not be countered before uke's hand is positioned for the sankyo wrist twist. Because of this position, several techniques are impractical against it.
  4. YONKYO should not be countered before uke's arm is positioned for the yonkyo pressure. Because of tori's two-handed grip, most techniques are impractical against it.
  5. GOKYO is not practical to counter, since it doesn't really become gokyo before the end pinning, and that is too late for kaeshiwaza.
  6. HIJIKIME OSAE can be countered, but it is quite risky because of the elbow lock. It should be avoided, or practiced with care. Solutions are difficult on most counter techniques, because of tori's arm positions.
  7. KAITEN OSAE is not that meaningful in kaeshiwaza, since it has to be countered before it clearly has become kaiten osae.
  8. KOKYUHO can be countered at tori's first move, but not after tori has started the actual throw. It is reasonably easy to counter with most techniques.
  9. KOKYUNAGE can be countered when the actual throw commences, but preferably right before that. It is rather easy to counter with most techniques.
  10. IRIMINAGE should not be countered before tori moves the throwing arm toward uke. It can be countered with most techniques.
  11. SHIHONAGE should not be countered before uke's arm has been lifted. Most counter techniques can be used, although with differing difficulty.
  12. KOTEGAESHI should not be countered before tori prepares to turn uke's wrist. Because of tori's hand positions, several counter techniques become impractical.
  13. TENCHINAGE is difficult to counter, since it is quite late in the technique that it becomes recognizable as tenchinage, and few options remain.
  14. KAITENNAGE is quite difficult to counter, since it is quite late in the technique that it becomes recognizable as kaitennage, and by then uke's position is weakened.
  15. KOSHINAGE should not be countered before tori has assumed a throwing position. Some counter techniques are quite easy, others very impractical.
  16. UDEKIMENAGE should not be countered before tori has positioned uke's arm for the throw. Several counter techniques are quite easy, but some impractical.
  17. JUJIGARAMI (also called JUJINAGE) is not practical to counter, since it is too late in the technique that it is reognizable as jujigarami, and by then uke's arms are locked.
  18. USHIRO KIRIOTOSHI is not practical to counter, since it becomes recognizable right at the throwing moment.
  19. AIKINAGE is not practical to counter, because it becomes recognizable at the very moment of the throw.
  20. AIKI OTOSHI is not practical to counter, because it becomes recognizable too late in the technique, where uke's options are few.


LISTS OF TECHNIQUES

  1. Tachiwaza - mae (standing, attacks from the front)
  2. Tachiwaza - ushiro (standing, attacks from the rear)
  3. Suwariwaza (tori and uke sitting)
  4. Hanmi handachiwaza (tori sitting, uke standing)
  5. Tantodori (defense against knife)
  6. Tachidori (defense against sword)
  7. Jodori (defense against staff)
  8. Kaeshiwaza (counter techniques)
  9. Henkawaza (changed techniques)
  10. Kogeki (attacks in aikido)

My Aikido Books

Aikido Principles, by Stefan Stenudd.

Aikido Principles

Basic Concepts of the Peaceful Martial Art, by Stefan Stenudd. Aikido principles, philosophy, and basic ideas. Click the image to see the book at Amazon.

Attacks in Aikido, by Stefan Stenudd.

Attacks in Aikido

How to do kogeki, the attack techniques, by Stefan Stenudd. All the attack techniques in aikido explained, and how to do them correctly. Click the image to see the book at Amazon.