Media type: E-Article Title: Physical activity levels during unstructured recess in Spanish primary and secondary schools Contributor: Jose Manuel Frago-Calvo; Berta Murillo Pardo; Luis García-Gonzalez; Alberto Aibar Solana; Javier Zaragoza Casterad imprint: 2017 Published in: European Journal of Human Movement Language: English ISSN: 2386-4095 Origination: Footnote: Access State: Open Access