Exercise, physical activity, and self-determination theory: A systematic review
International Journal of Behavioral Nutrition and Physical Activity
Exercise, physical activity, and self-determination theory: A systematic review
Pedro J Teixeira 0
Eliana V Carraa 0
David Markland 2
Marlene N Silva 0
Richard M Ryan 1
0 Faculty of Human Kinetics, Technical University of Lisbon , Estrada da Costa, 1495-688, Cruz Quebrada , Portugal
1 Department of Clinical and Social Sciences in Psychology, University of Rochester , Rochester, NY , USA
2 School of Sport, Health and Exercise Sciences, Bangor University , Bangor , UK
Background: Motivation is a critical factor in supporting sustained exercise, which in turn is associated with important health outcomes. Accordingly, research on exercise motivation from the perspective of self-determination theory (SDT) has grown considerably in recent years. Previous reviews have been mostly narrative and theoretical. Aiming at a more comprehensive review of empirical data, this article examines the empirical literature on the relations between key SDT-based constructs and exercise and physical activity behavioral outcomes. Methods: This systematic review includes 66 empirical studies published up to June 2011, including experimental, cross-sectional, and prospective studies that have measured exercise causality orientations, autonomy/need support and need satisfaction, exercise motives (or goal contents), and exercise self-regulations and motivation. We also studied SDT-based interventions aimed at increasing exercise behavior. In all studies, actual or self-reported exercise/ physical activity, including attendance, was analyzed as the dependent variable. Findings are summarized based on quantitative analysis of the evidence. Results: The results show consistent support for a positive relation between more autonomous forms of motivation and exercise, with a trend towards identified regulation predicting initial/short-term adoption more strongly than intrinsic motivation, and intrinsic motivation being more predictive of long-term exercise adherence. The literature is also consistent in that competence satisfaction and more intrinsic motives positively predict exercise participation across a range of samples and settings. Mixed evidence was found concerning the role of other types of motives (e.g., health/fitness and body-related), and also the specific nature and consequences of introjected regulation. The majority of studies have employed descriptive (i.e., non-experimental) designs but similar results are found across cross-sectional, prospective, and experimental designs. Conclusion: Overall, the literature provides good evidence for the value of SDT in understanding exercise behavior, demonstrating the importance of autonomous (identified and intrinsic) regulations in fostering physical activity. Nevertheless, there remain some inconsistencies and mixed evidence with regard to the relations between specific SDT constructs and exercise. Particular limitations concerning the different associations explored in the literature are discussed in the context of refining the application of SDT to exercise and physical activity promotion, and integrating these with avenues for future research.
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across a range of ages. The majority of studies employed
cross-sectional designs but comparable results are found
across cross-sectional, prospective, and experimental
The authors declare that they have no competing interests.
PJT conceived this manuscript and led the writing team. EVC conducted the
study search, summarized the quantitative review, and drafted the Results
section. DM made substantial contributions to the Discussion section. DM,
RMR, EVC, and MNS revised the entire manuscript and made important
contributions in various sections. All authors read and approved the final
version of the manuscript.
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