“Are Martial Arts and Combat Sports a School for Life? Relationships Between Sport Attitudes and Quality of Life (intermediate Results)”. Revista de Artes Marciales Asiáticas 11, no. 2s (September 29, 2016): 106–107. Accessed April 29, 2026. https://revistas.unileon.es/index.php/artesmarciales/article/view/4194.