ION, A. The physical effort is defined as a movement request with well defined characters, depending on its parameters. Keywords: sport training; physical effort; stimulus. “. BULLETIN OF "CAROL I" NATIONAL DEFENCE UNIVERSITY, [S. l.], v. 1, n. 2, 2012. Disponível em: https://revista.unap.ro/index.php/bulletin/article/view/238-241. Acesso em: 2 may. 2024.