Efforts To Improve Backward Roll Gymnastics Learning Outcomes Through The Application Of Audio-Visual Learning Media. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga, [S. l.], v. 18, n. 2, p. 3578–3586, 2026. DOI: 10.26858/cpjok.v18i2.848. Disponível em: https://competitor.idjournal.eu/index.php/competitor/article/view/848. Acesso em: 1 jun. 2026.