Strategies for Enhancing Physical Activity and Reducing Sedentary Behaviour in Older Adults: Insights From the Join4Joy Project. Baltic Journal of Sport and Health Sciences, [S. l.], v. 2, n. 139, p. 1–11, 2026. DOI: 10.33607/bjshs.v2i139.2133. Disponível em: https://journals.lsu.lt/baltic-journal-of-sport-health/article/view/2133. Acesso em: 6 sep. 2026.