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Kodokan Judo

Judo Information for Beginners

Why Judo?

I made the decision many years ago that Judo would be the martial art for me. I came to this conclusion in Junior High School during PE class. We were learning to wrestle from our teacher Mr. Shone. Mr. Shone was a big guy (to a puny Junoir High kid--he was a giant). He must have been 275 lbs and he was stong like an ox. During class he demonstrated a backward ukemi that he learned in Judo. He leaped up and landed with a huge slapping thud. It was awsome. That did it for me. If a guy his size can land on his back without suffering pain and anguish, Judo was my kind of sport.

Judo is physically and mentally demanding. Strength and flexibility are major focuses of Judo along with a sense of balance. Mentally, Judo is very much like a game of chess. You may know all of the moves, but if your opponent is not in position for you to execute a move, you must finesse your opponent into position. I have never been as agile and stong as when I study Judo. When a 200+ lbs Judoka moves with grace and speed, it can be awe-inspiring. But, when a 200+ lbs Judoka gets thrown, it will make your knees shake. Getting thrown by Ouchi Gari......will take your breath away.

The Purpose of these pages

I started taking judo (beginnning on 4/23/01) at 29 years old. I work out with the Santa Clara PAL Judo Club. These pages are a way for me to take notes during my training. If the information is useful to you, please send me an email (quashnsa (at) yahoo (dot) com) and let me know what you think.

Terms and Vocabulary

Numbers

You should know these so when you are doing warm-up exercises, you can count in Japanese. It is embarasing to be the only one (or one of a few) who can't count to ten.
WordApporoximation
oneichieach
twoniknee
threesansan
fourshishe
fivegogo
sixrokurock, rook
sevenshichisee-ch
eighthachihaw-ch
ninekyuuqueue, cue
tenjuuchew

Judo Waza (Techniques)

Judo Waza are general techniques that are applied to a broad spectrum of attack and defence. They fall into three general categories:

Nage Waza - Throwing techniques
Katame Waza - Grappling techniques
Atemi Waza - Striking techniques

These categories are further subdivided by the action taken or by the part of the body used.

Randori Waza (free practice)

During this "free practice", it is best to keep in mind that you are not setting out to hurt your training partner. No Atemi waza can be used during randori and all malice should be wash away when you bow (rei). Remember that this is a learning experience where each participant is learning from the others actions.

What I have seen is three types of randori: with a partner of similar skill levels, with a partner of lower skill levels, and with a partner of higher skill levels. The reason for the three types is to give three types of training. With younger, smaller, or less skilled partners, you should work on perfecting your forms and realize they are practicing their falls. With people of higher skill levels, you should practice your ability to fall with minimal damage and learn from your partners skillful forms. Last, partners of similar skill levels should practice their aggressive and gentle skills to be ready for competition.

Shiai (competition)

Tournament Description from JudoInfo.com [
1, 2] Tournament Description form Kodokan.org

Shiai Scoring

Points ForPoints Against
Ippon (you win)Hansoku make (very serious violation [you loose])
Waza ari (half Ippon)Keikoku (serious viloation)
Yuko (almost Waza ari)Chui (violation)
Koka (almost Yuko)Shido (minor violation)
Wazaari Awasete Ippon
2 Wazaari = 1 Ippon

For further reading consult the Penalties page at JudoInfo.com. Also, read the IJF Refereeing Rules for 1998. This is a good read for all beginners.

Judo Ranks

Adult Ranks
EnglishJapaneseBelt ColorAlternate Color
6th graderokyuwhite
5th gradegokyuwhitegreen
4th gradeyonkyuwhitepurple
3rd gradesankyubrown
2nd gradenikyubrown
1st gradeikkyubrown
Black Belt Ranks
EnglishJapanese
1st degreeshodan
2nd degreenidan
3rd degreesandan
4th degreeyodan
5th degreegodan
6th degreerokudan
7th degreeshichidan
8th degreehachidan
9th degreekudan
10th degreejudan

Kata (Forms)

Kata is one method of teaching judo; it is like a dance. Each partner has a role to play and all actions are pre-arranged. This method involves simulated tactics to demonstrate the proper mechanics of a particular waza (technique). Kata are illustrations of specific attacks and defenses.

Latest Moves

I have moved my class notes to a separate page (notes.html).

Judogis and Judo Supplies

HSU Judo Supplies Swain Sports International

References

  1. Jigoro Kano, "Kodokan Judo", Kodansha International Press, 1994
  2. http://www.JudoInfo.com
  3. NORTHERN CALIFORNIA JUDO ASSOCIATION, INC. HOKKA JUDO YUDANSHAKAI
  4. Santa Clara PAL Judo Club
  5. Judo Discussion Board
  6. Links to other Judo information

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