ANALYSIS OF HEART RATE DYNAMICS AND PHYSIOLOGICAL LOAD INTENSITY IN STUDENT FOOTBALLERS DURING VARIOUS COMPETITIONS. Academicus Journal of Research, [S. l.], v. 1, n. 4, p. 182–192, 2026. Disponível em: https://researchiapress.com/index.php/4/article/view/461. Acesso em: 28 oct. 2026.