García-Unanue, J. et al. 2013. How relevant is the current design of physical education facilities to the quality required in compulsory secondary education in xxi century? The case of Castilla y León (Spain). SPORT TK-EuroAmerican Journal of Sport Sciences. 2, 2 (Nov. 2013), 21–29. DOI:https://doi.org/10.6018/194581.