Flores, Fábio Fernandes, Elizandra Bezerra Almeida, and Ângelo Miguel Santos Maciel. 2022. “Abdominal Testing As a Motivational Factor in Core Training Classes: Experience in the Curricular Internship”. Lecturas: Educación Física Y Deportes 27 (290), 187-201. https://doi.org/10.46642/efd.v27i290.2352.