Gracie Jiu Jitsu is what to do, how do you learn it?

Brazilian Jiu-Jitsu, the king of ground fighting.

Jiu-Jitsu is the origin of judo, and in order to better promote and develop the sport of Jiu-Jitsu, Japan screened and improved Jiu-Jitsu techniques and founded Judo.

Main Differences Between Jiu-Jitsu and Judo: Jiu-Jitsu is dominated by grappling on the ground. Judo is dominated by throwing, and ground grappling time is limited. In addition, judo can only use joint techniques for the elbow joint, while jiu-jitsu can also use joint techniques for joints such as knees and ankles, and the rules are more open.

Gracie Jiu-Jitsu is the most representative of Brazilian Jiu-Jitsu, and what is commonly referred to as Brazilian Jiu-Jitsu usually refers to Gracie Jiu-Jitsu.

Gracie Jiu-Jitsu was founded by the Gracie family and developed in Brazil. Gracie Jiu-Jitsu originated in Japanese Jiu-Jitsu and was taught to Carsto Gracie by Mitsuyo Maeda, and developed after the first UFC tournament.

Judo and Jiu-Jitsu should have a certain connection, as if I heard that Judo is an evolution of Jiu-Jitsu, Gracie Jiu-Jitsu is Brazilian Jiu-Jitsu, which is a ground grappling technique that evolved from Japanese Jiu-Jitsu by a person named Gracie Family in Brazil! The above personal cognition, don't laugh at the wrong place, please add it downstairs!

Judo is for competitions, and Jiu-Jitsu is for killing.

Brazilian Jiu-Jitsu practitioners often practice wrestling techniques, top position pressing, back control techniques, submission techniques based on various advantageous positions, and escape techniques when in a disadvantageous position.

The variety of defensive postures in the lower position is the biggest feature that distinguishes Brazilian Jiu-Jitsu from other grappling martial arts such as judo, sambo, and wrestling, and the so-called "defensive posture" is the various postures in which you use your legs to control the opponent's body and launch a counterattack when you fall to the ground. There are three main types of defense in Brazilian Jiu-Jitsu: open defense, closed defense, and semi-defensive stance. Corresponding to the defensive stance is the guard passing, which is the ability to get out of the opponent's lower defensive position to gain an advantageous position – they are like two sides of the same coin, forming the system of switching offensive and defensive techniques in BJJ.

The reason why judo has not developed guard technique, because the concept and understanding of fighting is different, it taboos the back to the ground and the abdomen up (this may be a continuation of the classical jiu-jitsu habit of fighting), just like Muay Thai does not engage in 360-degree spin kicks in the air.

The development of guard technology is not a one-step process, watching the match between Elio Gracie and Kimura Masahiko in the 50s is like a boring judo match, and the current guard technology is basically not visible, but Gracie's submission is a strong point.

Why was GUARD technology developed? For a more favorable win in the ring, which is a balanced state in mixed martial arts, in street fights, this is a position to be avoided as much as possible due to the uncontrollable environment and the people involved.

In addition, Gracie did not improve the ancient Jiu-Jitsu technique, they improved the Judo technique. There is no rigorous evidence that they studied classical jiu-jitsu, except for the encyclopedia.