title: Bridging the physical activity intention-behaviour gap: contemporary strategies for the clinician.
abstract: The benefits of regular moderate- to vigorous-intensity physical activity (PA) are numerous, yet most Canadians are inactive. Behavioural researchers have amassed considerable literature on theories-models of PA and many postulate that intention is the proximal antecedent. While intentions are clearly necessary, they are often not sufficient. In this brief overview, I summarize some of the contemporary areas of research aimed at overcoming the intention-behaviour gap in the behavioural science of PA. These are followed by suggestions for how PA practitioners may wish to employ strategies to help their clients translate good intentions into actual behaviour. The topics include the promotion of affect, organization, automaticity, and social responsibility. These areas of research are not meant to be exhaustive in breadth, but they highlight complementary additions to the typical approaches of changing PA through increases in self-efficacy-capability and personal outcome expectations and attitudes.
authors.affiliation: Behavioural Medicine Laboratory, Faculty of Education, PO Box 3010 STN CSC, University of Victoria, Victoria, BC V8W 3N4, Canada.
authors.forename: Ryan E
authors.initials: RE
authors.lastname: Rhodes
mesh_terms: D015438:Health Behavior; D006801:Humans; D033182:Intention; D009043:Motor Activity