UMDAH, Barirohtul; HANDAYANI, Heni Yuli; WIDODO, Haryo Mukti; PURWOTO, Septyaningrum Putri. Improving Volleyball Lower Serve Ability after Push-Up and Pull-Up Training for 6 Weeks in Junior High School Students. JSES : Journal of Sport and Exercise Science, [S. l.], v. 6, n. 2, p. 79–85, 2024. DOI: 10.26740/jses.v6n2.p79-85. Disponível em: https://journal.unesa.ac.id/index.php/jses/article/view/31641. Acesso em: 29 dec. 2025.