FRANCISCO JESÚS LLORENTE CANTARERO2026-01-292026-01-2920202-s2.0-85091381739https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/32327Developmental and Educational PsychologyEducationOrthopedics and Sports MedicinePhysical Therapy, Sports Therapy and RehabilitationPublic Health, Environmental and Occupational HealthEffect of exercising freely during the school-break on the cardiorespiratory fitness in children; [Efecto de la práctica libre de ejercicio durante el recreo escolar sobre la condición física en niños]research article