The Effectiveness of Resistance Band Training On Increasing Punch Power of Martial Arts Athletes PJKR Students of Insan Budi Utomo University Malang. Compet. J. Pendidik. Kepelatihan Olahraga [Internet]. 2026 Feb. 28 [cited 2026 Mar. 2];18(1):1721-33. Available from: https://competitor.idjournal.eu/index.php/competitor/article/view/669