Flores, F. F., E. B. Almeida, and Ângelo M. S. Maciel. “Abdominal Testing As a Motivational Factor in Core Training Classes: Experience in the Curricular Internship”. Lecturas: Educación Física Y Deportes, Vol. 27, no. 290, July 2022, pp. 187-01, doi:10.46642/efd.v27i290.2352.