Franchini, Emerson, and Tomás Herrera-Valenzuela. “Developing flexibility for combat sports athletes”. Revista de Artes Marciales Asiáticas 16, no. 1s (March 23, 2021): 192–203. Accessed April 18, 2024. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/7005.