Vít, Michal, Zdenko Reguli, and Jitka Cihounkova. “Extrinsic feedback in martial arts training”. Revista de Artes Marciales Asiáticas 11, no. 2s (September 29, 2016): 82–83. Accessed April 19, 2024. https://revistas.unileon.es/ojs/index.php/artesmarciales/article/view/4183.