De Crée C. Nanatsu-no-kata, Endo-no-kata, and Joge-no-kata ―A pedagogical and qualitative biomechanical evaluation of Hirano Tokio’s kuzushi (unbalancing) concept as part of skill acquisition for throwing techniques in Kodokan judo. Rev. artes marciales asiát. [Internet]. 2014Jun.14 [cited 2024Apr.28];9(2):69-96. Available from: https://revpubli.unileon.es/index.php/artesmarciales/article/view/1162