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Perceived Barriers and Facilitators to Performing Evening Regular Activity Breaks at Home: A COM-B Analysis
Jennifer T Gale1, Meredith C Peddie2, Elaine A Hargreaves3
1Department of Human Nutrition, University of Otago, Dunedin, New Zealand. jen.gale@postgrad.otago.ac.nz.
International Journal of Behavioral Medicine
|November 19, 2024
Summary
Interrupting evening sedentary behavior with activity breaks is influenced by capability, opportunity, and motivation. Interventions should enhance these factors to encourage sustained behavior change.
Area of Science:
- Behavioral Science
- Public Health
- Exercise Science
Background:
- Experimental research confirms benefits of activity breaks during evening sedentary periods.
- Focus is shifting towards practical strategies for encouraging and supporting this behavior.
- This study investigates barriers and facilitators using the Capability Opportunity and Motivation (COM-B) model.
Purpose of the Study:
- To explore barriers and facilitators to performing regular activity breaks in the evening at home.
- To map these factors to the COM-B model for intervention development.
- To inform future free-living interventions aimed at reducing sedentary behavior.
Main Methods:
- Semi-structured interviews with 28 participants who completed a lab-based intervention.
- Exploration of barriers and facilitators to incorporating evening activity breaks into daily life.
- Thematic analysis of transcripts, mapped to the COM-B model for behavior change insights.
Main Results:
- Psychological capability was influenced by awareness of benefits and memory aids (reminders).
- Physical capability was enhanced by simple, easy-to-perform exercises.
- Social influences and motivation (goals vs. interruption aversion, laziness, tiredness) impacted behavior.
Conclusions:
- Capability, opportunity, and motivation are key influences on interrupting evening sedentary behavior.
- Multicomponent interventions are needed to improve capability (understanding benefits), opportunity (social support), and motivation (goal setting, action planning).
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