“The Effect of Hand Band Resistance Training And Dumbbell On The Speed Ability of Chudan Tsuki Punches In Karate Athletes Inkanas”. Journal of Physical Sport Therapy and Rehabilitation 1, no. 3 (July 21, 2026): 010–018. Accessed August 1, 2026. https://cakra-edus.id/index.php/JPSTR/article/view/77.