DEVELOPMENT AND VALIDATION OF A MULTI-EXERCISE DESIGN (MXD) COMMITMENT SCALE: AN EXPLORATORY SEQUENTIAL DESIGN

The study aimed to develop a context-specific scale to measure the fitness enthusiasts' commitment to exercise in regions XI and XII using a multi-exercise design (MXD) fitness program. The study employed a mixed-methods approach, specifically the exploratory sequential design. In the qualitative phase, seven themes emerged: having physiological satisfaction, experiencing psychological satisfaction, acknowledging gained benefits, maintaining health conditions, creating impressions about MXD fitness exercise, improving social engagement, and achieving social support. Exploratory factor analysis (EFA) was used to code and analyze the participants' answers to the checklist, with 55 items were encoded and analyzed using EFA. This analysis revealed five key dimensions: social modeling, expected outcomes, self-efficacy, physiological satisfaction, and health outcomes. This structure was a better-fitting, more parsimonious model using confirmatory factor analysis (CFA) and other test indices. A CFA was done on the 50-item tool to ensure it had the correct final dimensions, the items were correctly assigned to their factors, and the factor models were a good fit. Finally, we conducted reliability tests to verify the validity of the results related to the respondents' commitment to the MXD fitness program. Data also revealed no significant difference when grouped based on age, sex, weight, and status. Further, quantitative data results confirm qualitative data results.<p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/soc/0072/a.php" alt="Hit counter" /></p>