A Completely new Judo Ground Technique Textbook (With QR Codes) by Yudai Yazaki

In the judo competitions at the 2021 Tokyo Olympics, there were more attacks and defenses in the lying position than in the past, and Japanese athletes such as Uta Abe, Chizuru Arai, and Naori Hamada performed impressive ground techniques (holding, choking, Won the victory with joint technique). A method of breaking the "turtle" developed in Shichitei University Judo (National College of Technology Judo), a control method that seems to be derived from the ground technique of wrestling, a transition from standing techniques to joint techniques that follow the flow of the Russian martial art sambo, Brazilian Jiu-Jitsu Choking techniques that utilize the techniques of...Today's Judo employs various control techniques that are different from the traditional restraint, which focuses on chest-to-chest contact.Therefore, in this book, I will draw on my experience of being coached by famous underground grounders such as Isao Okano and Katsuhiko Kashiwazaki, and have won championships at the Wo