The Effectiveness of High-Intensity Interval Training (HIIT) in Enhancing the Aerobic Endurance of Karate Specialization Students at PKO FIK UNIMED. Journal Coaching Education Sports, [S. l.], v. 7, n. 1, p. 22–30, 2026. DOI: 10.31599/gnj8w490. Disponível em: https://ejurnal.ubharajaya.ac.id/index.php/JCESPORTS/article/view/5348.. Acesso em: 3 may. 2026.