Field-based measurement of cardiorespiratory fitness to evaluate physical activity interventions
Justin J. Lang, Emily Wolfe Phillips, Heather Orpana, Mark S. Tremblay, Robert Ross, Francisco B. Ortega, Diego Augusto Santos Silva, Grant R. Tomkinson (2018). Field-based measurement of cardiorespiratory fitness to evaluate physical activity interventions. Bulletin of the World Health Organization, 96(11), pp. 794-796, DOI: 10.2471/blt.18.213728.