Jaramillo Ogonaga, L.M. del C. 2021. COVID-19 Incidence in the Sports Performance of 100 and 200 Meters Youth Sprinters. Lecturas: Educación Física y Deportes. 26, 278 (Jul. 2021), 72-79. DOI:https://doi.org/10.46642/efd.v26i278.3032.