DE ALMEIDA ALVES, Jhennifer Carolina; KONIG GARCIA PRADO, Alexandre. COMPARISON OF THE EFFECT OF IMMERSION AND ISOMETRIC EXERCISE ON HEART RATE VARIABILITY MEASURED BY A HEART RATE MONITOR AND A SMARTPHONE. Revista Brasileira de Ciência e Movimento, [S. l.], v. 34, n. 1, 2026. DOI: 10.31501/rbcm.v34i1.15185. Disponível em: https://portalrevistas.ucb.br/index.php/rbcm/article/view/15185. Acesso em: 14 oct. 2026.