“Development of Static-Active Flexibility Specific to Shotokan Karate Foot Techniques”. Annals of “Dunarea de Jos” University of Galati. Fascicle XV, Physical Education and Sport Management 2 (December 24, 2020): 33–41. Accessed November 2, 2026. https://ojs.ugal.ro/index.php/efms/article/view/4440.