Cognitive control in the self-regulation of physical activity and sedentary behavior
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Summary
This review article examines the role of cognitive control in the self-regulation of physical activity and sedentary behavior, addressing the persistent challenge of motivating individuals to adopt healthier lifestyles. Despite decades of research, over 30% of the global population remains physically inactive, and average daily sitting time exceeds 300 minutes. The authors argue that understanding the antecedent role of cognitive control—specifically executive functions such as working memory, inhibitory control, and task switching—is critical for improving self-regulation. The paper aims to synthesize evidence regarding how cognitive control influences physical activity engagement, identify the neural networks underlying these processes, and evaluate the potential of cognitive training interventions to enhance behavioral outcomes. The authors conducted a comprehensive review of existing literature, analyzing studies on the reciprocal relationship between physical activity and cognitive function, the predictive power of executive functions on health behaviors, and the neurobiological mechanisms involved. Key studies cited include longitudinal analyses of older adults and children, as well as randomized controlled trials examining the effects of physical activity programs on cognitive performance. The review also integrates neuroscience findings to map the brain regions associated with goal-directed behavior, focusing on the interplay between the default mode network (DMN), prefrontal cortical networks, and reward-related pathways. The findings indicate that cognitive control abilities are strong predictors of successful physical activity self-regulation. Higher baseline levels of executive function, particularly inhibition control and working memory capacity, are associated with greater adherence to exercise programs and increased physical activity over time. Conversely, poor executive function predicts low physical activity levels and higher sedentary behavior. Neurologically, the self-regulation of physical activity involves dynamic interactions between the DMN, which supports internal reflection and goal simulation, and prefrontal networks responsible for cognitive control. Specifically, the fronto-parietal network facilitates flexible adjustments and rapid control, while the cingulo-opercular network supports sustained goal maintenance. The anterior cingulate cortex plays a crucial role in monitoring conflict between competing goals, such as the desire for immediate comfort versus long-term health benefits. The significance of this work lies in its implication that enhancing cognitive control may be an effective strategy for increasing physical activity and reducing sedentary behavior. The review suggests that cognitive training interventions, which have been shown to improve executive functions, could positively influence physical activity regulation. By targeting specific cognitive components such as attention, inhibition, and cognitive flexibility, interventions may help individuals overcome self-regulatory failures and resist sedentary temptations. The authors conclude that future research should further explore the causal links between cognitive training and behavioral change, as well as the specific neural mechanisms that underpin the self-regulation of physical activity in diverse populations.
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| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| discover | success | OpenAlex-citations | — | — | 1 | 2026-06-20 |
| archive | success | unpaywall | — | — | 2 | 2026-06-26 |
| extract | success | cached | — | — | 2 | 2026-06-26 |
| clean | success | clean | — | — | 1 | 2026-06-20 |
| chunk | success | chunk | — | — | 1 | 2026-06-20 |
| embed | success | embed | Qwen/Qwen3-Embedding-8B | — | 1 | 2026-06-20 |
| promote | success | — | — | — | 1 | 2026-06-20 |
| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 1 | 2026-06-26 |
| tag | success | vector_similarity | — | — | 6 | 2026-06-20 |
| verify | success | — | — | — | 1 | 2026-06-26 |
Summary generated by qwen3.6-27b-prismaquant on 2026-06-26; verification: verified.
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