Physical activity and tobacco use among high school students in the United States, 2015-2021.

Objective: The relationship between physical activity and tobacco use among adolescents remains unclear. We examined this relationship using nationally representative data from the United States (U.S.

Be Well Communities™: mobilizing communities to promote wellness and stop cancer before it starts.

Purpose: Increasingly, cancer centers are delivering population-based approaches to narrow the gap between known cancer prevention strategies and their effective implementation. Leveraging successful healthy community initiatives, MD Anderson developed Be Well Communities™, a model that implements evidence-based actions to directly impact people's lives.

Methods: In partnership with local organizations, MD Anderson's Be Well Communities team executed and evaluated 16 evidence-based interventions to address community priorities in healthy diets, physical activity, and sun safety.