The Effect Of Rubber Weight Trainingon The Speed Of Gyaku Tsuki Punches In Karate Athletes. Journal of Physical Sport Therapy and Rehabilitation, [S. l.], v. 1, n. 1, p. 15–25, 2026. Disponível em: https://cakra-edus.id/index.php/JPSTR/article/view/66. Acesso em: 1 aug. 2026.