Analysis of the Use of Push Up Board Aids as an Alternative Exercise for Biceps and Triceps Brachii Muscles in the Kediri Regency Karate Sports Branch. Journal Coaching Education Sports, [S. l.], v. 5, n. 1, p. 177–186, 2024. DOI: 10.31599/v8fcyb46. Disponível em: https://ejurnal.ubharajaya.ac.id/index.php/JCESPORTS/article/view/2082.. Acesso em: 3 sep. 2024.