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Abstract
This study explores how health consciousness influences consumers’
purchase behavioral intention toward sports products, employing the Theory of
Planned Behavior (TPB) as the theoretical framework. Data were collected from
352 valid responses in Tainan, Taiwan, and analyzed using Structural Equation
Modeling (SEM). The results demonstrate that health consciousness exerts
significant positive effects on attitude, subjective norms, and perceived
behavioral control. Among the TPB components, attitude and perceived behavioral
control significantly enhance purchase behavioral intention, whereas the effect
of subjective norms is not significant. Furthermore, health consciousness
directly and indirectly affects purchase behavioral intention through attitude
and perceived behavioral control, confirming its role as a key psychological
antecedent. The findings validate the TPB’s applicability in health-oriented
consumption and extend the model by incorporating health consciousness as an
exogenous variable. The study provides both theoretical implications—by
deepening understanding of health-driven consumer behavior—and managerial
insights for developing health-oriented brand positioning and marketing
strategies in the sports industry.
JEL classification numbers: M31, D91, I12.
Keywords: Health Consciousness, Theory of Planned Behavior, Purchase
Behavioral Intention.