“Static (Standing Strok Test) and Dynamic Balance Relationship (Y-Balance) Toward the Result of Mawashi Ushiro Geri Kicks Karate  Extracurricular SMP Negeri 4 Pemalang”, Compet. J. Pendidik. Kepelatihan Olahraga, vol. 17, no. 2, pp. 1260–1270, Jun. 2025, Accessed: Mar. 19, 2026. [Online]. Available: https://competitor.idjournal.eu/index.php/competitor/article/view/105