Year: 2025
Type: article
Abstract: (effort as an investment), the neurotrophic hypothesis, the cardiovascular hypothesis, the inflammatory hypothesis and the glucocorticoid hypothesis. These mechanisms improve connectivity within large-scale neuronal networks, thereby consolidating behavioral regulation. Compared with other behavior change models (e.g., regulation, dual-process, stage-based, and integrative models), the virtuous circle model is notable in light of its circular nature and emphasis on sustainability. In this theoretical framework, adherence to exercise is defined as an evolving strength of the attitude-behavior link, which is shaped by three interconnected processes: immediate motivation (pleasure, mood improvement, social interaction, and rewards), which initiates engagement; sustained effort, which enhances executive control, reduces perceived costs, and fosters habit formation; and behavior-driven attitude change, through cognitive dissonance and effort justification, which aligns beliefs with actions. Recent longitudinal studies have supported the reciprocal associations among exercise, cognition, and brain health, although further trials are needed. This model highlights the fact that early adoption of the virtuous circle promotes the development of health-protective habits, thereby slowing both physical and cognitive aging. In contrast, sedentary lifestyles foster a vicious circle that accelerates decline. See also the graphical abstract(Fig. 1).
Source: EXCLI journal
Authors: Audiffren, Michel, André, Nathalie
Language: English
Subfield: Applied Psychology
Field: Psychology
Domain: Social Sciences
Open Access status: diamond
OpenAlex ID: W4416573265
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