When Does Physical Activity Matter for Wages?

This study examines the association between leisure-time physical activity (LTPA) and wages using cross-sectional employee microdata from the Czech Republic. The results indicate that regular, moderate LTPA is associated with higher wages, while very low and very high activity levels show no statistically significant association. Quantile-specific estimates suggest that the relationship is more evident in the middle of the wage distribution and stronger among older workers. Psychological traits and work-limiting health status attenuate, but do not fully explain, the association; when considered jointly, wage differences become statistically insignificant. Earlier-life sports participation is associated with adult LTPA, indicating long-term behavioral continuity.