Human Sexuality Research & Journals The role of personal and psychological, social and environmental factors in determining physical activity in Turkish school-aged adolescents: in the context of a socio-ecological model May 21, 2026 Lina Irawan The alarming global rise in non-communicable diseases, responsible for approximately 75% of all mortality, has underscored the critical role of lifestyle factors, with physical inactivity identified as a major preventable…