1. Departamento de Didá ctica de la Expresió n Musical, Plá stica y Corporal, Universidad de Valladolid, Valladolid, Spain
2. Department of Sport Science, Faculty of Social Sciences, Linnaeus University, Växjö, Sweden
3. School of Curriculum and Pedagogy, Faculty of Education and Social Work, University of Auckland, Auckland, New Zealand
4. Departamento de Didá ctica de la Expresió n Corporal, Universidad de Burgos, Burgos, Spain