title: The evolutionary significance of fatigue.
authors.affiliation: Departamento de Educação Física, Universidade Católica de Brasília Taguatinga, Brazil.
authors.forename: Daniel A
authors.initials: DA
authors.lastname: Boullosa
authors.forename: Fábio Y
authors.initials: FY
authors.lastname: Nakamura
keywords: Philosophy of Science; evolutionary biology; exercise physiology; human performance; perceived exertion