How Societal Forces of Change Are Transforming Youth Physical Activity Promotion in North America. - Szeszulski, Jacob; Faro, Jamie M.; Joseph, Rodney P.; Lanza, Kevin; Lévesque, Lucie; Monroe, Courtney M.; Pérez-Paredes, Elsa A.; Soltero, Erica G.; Lee, Rebecca E. (Journal of Physical Activity & Health, 2023)