Subakti, Nurdin. Effect of Exercise Barrier Hop and Jump to Box To Improvement Power Muscle Kampung Jawa Regency Men’s Volleyball Club Legs Greater Sumbawa in 2025. jomet [Internet]. 2025 Jul. 25 [cited 2025 Sep. 13];4(2):84-7. Available from: https://ojs.institutemandalika.com/index.php/jomet/article/view/117