SANZ, D. The importance of modifying the equipment for beginner tennis players: Tennis Play and Stay development in Spain. ITF Coaching & Sport Science Review , London, U.K., v. 25, n. 72, p. 12–14, 2017. DOI: 10.52383/itfcoaching.v25i72.279. Disponível em: https://itfcoachingreview.com/index.php/journal/article/view/279. Acesso em: 20 may. 2024.