Ruiz Barquín R, Gutiérrez García C, Plura Maldonado A. Psychological characteristics of developing excellence in mixed martial arts athletes. Rev. artes marciales asiát. [Internet]. 2019Nov.18 [cited 2024Nov.21];14(2s):37-9. Available from: https://revistas.unileon.es/index.php/artesmarciales/article/view/6005