Gender and Social Stratification in Active Aging: Inequalities in Sport Participation and Subjective Health Among Older Adults in South Korea

<b>Background</b>: As South Korea transitions into a super-aged society, promoting sport participation among older adults is increasingly vital for physical health, emotional well-being, and social inclusion. <b>Objective</b>: This study examines how the interplay between gender and social stratification influence sport participation and health among South Koreans aged 60 and above. <b>Methods</b>: Using data from the 2024 Korea National Sports Participation Survey (<i>n</i> = 1779), this study employed Multiple Correspondence Analysis (MCA), cross-tabulation, and one-way ANOVA with Scheffé's post hoc tests to examine differences in sport participation and health by gender and social stratification such as income, education, and occupation. <b>Results</b>: The analysis revealed significant differences in sport participation and subjective health outcomes by gender and social stratification. Among older men, sport participation varied strongly by socioeconomic status: higher-status men participated in golf, cycling, and bodybuilding, whereas those from lower strata mainly engaged in walking and gateball. In contrast, older women's participation types were less stratified and more influenced by gender norms, with consistent involvement in walking, aerobics, yoga, and stretching. One-way ANOVA showed statistically significant differences (<i>p</i> < 0.001) in subjective health status and physical fitness by all socioeconomic variables for both genders. <b>Conclusions</b>: Older adults' sport participation and health in South Korea are constrained by both socioeconomic inequality and entrenched gender norms. Promoting equitable active aging requires policies that both reduce socioeconomic barriers and challenge restrictive gender norms.