HYE-SOO, Cho; HONG-SUK, Kim; JI-YONG, Park; SOO-KYUNG, Cho; JIN-SU, Eo. Comparison of Flight Time Based on Jump Amplitude in the 540° Back-Turn Technique in Taekwondo: Técnica de giro hacia atrás en Taekwondo. Revista Ecos de la Academia, [S. l.], v. 11, n. 21, p. e1228, 2025. DOI: 10.53358/ecosacademia.v11i21.1228. Disponível em: https://revistasojs.utn.edu.ec/index.php/ecosacademia/article/view/1228. Acesso em: 26 jul. 2026.