Occupational physical activity trends from 1987 to 2017: A nationally representative sample of 160,509 Spanish adults
Source: European Journal of Sport Science - Category: Sports Medicine Authors: Calatayud, Joaqu ín Morera, Álvaro Casa ña, José del Pozo Cruz, Borja Andersen, Lars L. L ópez-Bueno, Rubén Source Type: research