Vital, C. R., Zacarias, D., Ribeiro, L., Eda, D. M. e C., & Silva, L. O. da. (2019). Playing with slackline in Physical Education classes: A report of experience. Lecturas: Educación Física Y Deportes, 24(256), 88-101. Retrieved from https://efdeportes.com/efdeportes/index.php/EFDeportes/article/view/1226