“The Effect of Hand Band Resistance Training And Dumbbell On The Speed Ability of Chudan Tsuki Punches In Karate Athletes Inkanas”, JPSTR, vol. 1, no. 3, pp. 010–018, Jul. 2026, Accessed: Aug. 01, 2026. [Online]. Available: https://cakra-edus.id/index.php/JPSTR/article/view/77