Grace J, van Vuuren B. Impact of a worksite physical wellness programme on sick leave, absenteeism and health-related fitness in a South African company. Af. J. Phys Activity and Health Sci. [Internet]. 2004 May 11 [cited 2026 Sep. 23];10(1):42-55. Available from: https://www.ajol.info/index.php/ajpherd/article/view/24654