Judo is developed from Jiu Jitsu, a traditional Japanese sport. Look at the metamorphosis of judo. Jana Jgoroh played a vital role in it. The following is the position and level of judo that I arranged for you.

Judo stage and grade Judo, Judo grade was established in 1884.

Judo is divided into ten stages and five levels, and the stages are distinguished by belt color. The tape from the beginning to the fifth paragraph is black, the sixth to the eighth paragraph is red and white, and the ninth to the tenth paragraph is red. The first-class colors are brown, blue, orange, green, yellow and white.

Judo is divided into several stages according to the level of athletes. The color of the belt is usually used to distinguish the stages. The novice who has not entered the stage is a leucorrhea, the first to fifth stages are black belts, the sixth to eighth stages are red and white intervals, and the ninth to tenth stages are red belts. At present, only a few people in the world have reached the status of red belt, but in order to distinguish easily in large-scale sports meetings, it is often stipulated that one party wears a white belt and the other party wears a red belt. At the Beijing Olympic Games, one side wore a white uniform and the other side wore a blue uniform.

The attack practice method of judo, commonly known as "attack practice method", is a practice method for judo learners to improve their introductory skills for proficiency. They can practice in groups or individually, and they can keep a fixed posture or move their posture.

In the practice attack method of fixed position, the defender stands in place and lets the opponent move. In order to improve the offensive ability of the attacker, the defender can give moderate offensive and defensive confrontation.

During training, the defender cooperates with the attacker's moving pace to drive the body, and the attacker drives the practice of attacking and recruiting in time; In order to improve the attacker's scoring ability, defenders can also move without following the pace driven by the attacker in practice, so as to strengthen the attacker's scoring ability in moving.

In order to improve the attacker's offensive ability, during the practice, the attacker can bounce his opponent off the ground and then put down the defender, or add a bunch of handles next to the defender, so that the attacker can lift the defender's body off the ground after the attack, so as to increase the attacker's continuous adaptability after the attack.

In grading practice, we should standardize the speed and time, do several groups, do each group several times, and so on. If you just want to master the skills, there is no need to strongly demand the speed and time of practice, as well as the number of groups and the number of groups.

When practicing offensive techniques, we should combine our own specialties. In order to effectively achieve the goal of technical proficiency when practicing one's own specialties or offensive exercises of a specific technique, it is necessary to specially require exercises to improve various qualities and emphasize the combination of speed, coordination, strength and agility.

Judo exercises and attack methods include? Standing throw? From wrestling to enemy tactics? Ground control method, sleep skill grasping method, joint method, neck strangulation method.

Judo Competition Contents: Men's and women's judo were listed as events in 1964 18 Olympic Games and 1992 25th Olympic Games respectively. In the Olympic Games, it takes five minutes for men to score and win, and four minutes for women. If neither side scores, three judges will decide the winner according to the principle of majority voting. Each heavyweight event has a gold medal, a silver medal and two bronze medals.

At the Sydney Olympic Games, 400 judo players will no longer wear traditional white clothes, but one player will wear white clothes and the other will wear blue clothes.

Players of each level will first be divided into two groups for single elimination, and then the top two in the group will enter the semi-finals, and the winner will compete for the championship.

Athletes may emphasize that judo is a sport that anyone can participate in. The two most striking judo players in Sydney Olympic Games are really quite different in stature.

There are 14 events in judo competition in Beijing Olympic Games, including 7 events for men and 7 events for women, namely 60kg, 66kg, 73kg, 8 1kg, 90kg, 100kg and above, and 48kg and 500kg for women. The judo competition of Beijing Olympic Games was held in the gymnasium of University of Science and Technology Beijing from August 9th to15th, 2008.

Competition rules: During the competition, according to the skills used by athletes, according to their quality and effect, they are awarded four kinds of scores:

1. One copy: one copy is obtained in four cases: one side of the competition controls the other side, and puts the other side into most of the landing state with considerable strength and speed; When one side controls the other side in the "pressure technique" competition so that it can't get out of control within 25 seconds after announcing the "pressure technique start"; When one side slaps the mat or the other side's body with hands or feet for more than two times, or shouts "lost"; When one side of the competition uses torsion technique or joint technique to fully display the technical effect. In addition, when one side of the competition is punished by the fourth "guidance", the other side gets "one book" score. When one party gets a copy, it wins the game.

2. Skills: There are two situations to obtain "skills": when one side of the competition controls the opponent and falls down with throwing skills, but the technical effect is insufficient to judge "a book"; In "pressure technique", one side of the game controls the other side for more than 20 seconds. In addition, when one side of the competition is punished by the third "guidance", the other side gets a "skill" score. When one side of a competition gains a second "skill" in a competition, that side wins.

3. Effective: There are two situations to be "effective": when one side of the competition controls the opponent and falls down with throwing technique, but the technical effect is not enough to judge "a book"; In "pressure technique", one side controls the other side for more than 15 seconds. In addition, when one side of the competition is punished by the second "guidance", the other side gets an "effective" score.

In a game, after an athlete gets a copy, the game can end, and the athlete who gets the copy wins the game. If there is no "book" victory in a competition, the winner will be judged according to the number of "skills" and "effectiveness" within the specified competition time. But one "skill" is better than all "effectiveness". If the scores of both sides are equal, overtime will be played, and the first scorer in overtime will win. After the overtime, if the scores of both sides have not changed, the lighter side will win, or the winner will be decided by three referees after consultation.

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