MacPherson, M., Merry, K., Locke, S. and Jung, M. 2021. Behaviour change in the palm of your hand: Analyses of app-logged exercise following a Diabetes prevention program: Oral Presentation C4.1. The Health & Fitness Journal of Canada. 14, 3 (Sep. 2021). DOI:https://doi.org/10.14288/hfjc.v14i3.664.