A study on the psychological and social factors related to exercise addiction among middle-aged and elderly people. Revista de Psicología del Deporte (Journal of Sport Psychology), [S. l.], v. 31, n. 2, p. 93–102, 2022. Disponível em: https://rpd-online.com/manuscript/index.php/rpd/article/view/713.. Acesso em: 26 aug. 2026.