ODAY MAHDI HADI. The effect of using an educational tool according to some kinematic variables to learn the performance of the serve skill in tennis for female students. Eximia, [S. l.], v. 15, n. 1, p. 89–98, 2026. DOI: 10.47577/eximia.v15i1.605. Disponível em: https://www.eximiajournal.techniumscience.pluscommunication.eu/index.php/eximia/article/view/605. Acesso em: 8 jun. 2026.