“Static (Standing Strok Test) and Dynamic Balance Relationship (Y-Balance) Toward the Result of Mawashi Ushiro Geri Kicks Karate  Extracurricular SMP Negeri 4 Pemalang” (2025) COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, 17(2), pp. 1260–1270. doi:10.26858/cjpko.v17i2.105.