Pillay, J. D., Kolbe-Alexander, T. L., Proper, K. I., van Mechelen, W., & Lambert, E. V. (2014). Steps that count! A feasibility study of a pedometer-based, health-promotion intervention in an employed, South African population. South African Journal of Sports Medicine, 26(1), 15-19. https://doi.org/10.7196/SAJSM.500