Chang, T.; Ma, H.; Chen, H.; Yan, Z.; Cao, M. Beyond Physical Exertion: Adolescent Well-Being and School Belongingness in School-Based Sports Participation under China’s “double reduction” Policy. J. Hum. Sport Exerc. 2026, 21 (3), 1144-1153. https://doi.org/10.55860/9b157f33.