Keywords: Adolescents (13-19 years), Adults (20-59 years), Advocacy, Behaviour Modification (e.g., provision of item/tool, incentives, goal setting), Built Environment (e.g., housing, urban planning), Chronic Diseases, City / Regional / Provincial / State / National, Community, Economic evaluation, Education / Awareness & Skill Development / Training, Grade school aged (5-12 years), Physical Activity, Preschool aged (1-4 years), School, Seniors (60+ years), Social Marketing / Mass Media, Social Support (e.g., counseling, case management, outreach programs)