Fitness test Polar vs Harvard test in evaluation of physical fitness for the selection of UPTC physical education program applicants. Impetus, [S. l.], v. 9, n. 1, p. 13–18, 2021. Disponível em: https://ojsunillanos.dev5.metabiblioteca.com.co/index.php/impetus/article/view/380. Acesso em: 7 mar. 2026.