PHYSICAL ACTIVITY IN DEPRESSION MANAGEMENT: MECHANISMS, CLINICAL IMPLICATIONS, AND EXERCISE PRESCRIPTION - A NARRATIVE REVIEW - Katarzyna Zegadło; Katarzyna Jolanta Kuc; Maciej Dobrucki; Krzysztof Brzezicki; Patryk Jakubiak; Aleksandra Cieciora; Mateusz Cieciora; Małgorzata Kawiorska; Julia Surowiec; Wiktoria Ruta Bełcikowska-Skowron (International Journal of Innovative Technologies in Social Science, 2026)