Striking a Balance: Physical Activity and Planetary Health (2023) Siefken K, Abu-Omar K Journal article Global Matrix 4.0 Physical Activity Report Card Grades for Children and Adolescents: Results and Analyses From 57 Countries (2022) Aubert S, Barnes JD, Demchenko I, Hawthorne M, Abdeta C, Nader PA, Sala JCA, et al. Journal article Impact of the First Wave of COVID-19 on Physical Activity Promotion in the European Union: Results From a Policymaker Survey (2021) Gelius P, Tcymbal A, Whiting S, Messing S, Abu-Omar K, Geidl W, Reimers AK, et al. Journal article, Original article Do Intervention Studies to Promote Physical Activity and Reduce Sedentary Behavior in Children and Adolescents Take Sex/Gender Into Account? A Systematic Review (2021) Schlund A, Reimers AK, Bucksch J, Brindley C, Schulze C, Puil L, Coen SE, et al. Journal article Competencies for a healthy physically active lifestyle – Reflections on the Model of Physical Activity-related Health Competence (2020) Carl J, Sudeck G, Pfeifer K Journal article, Original article Toward Whole-of-System Action to Promote Physical Activity: A Cross-Sectoral Analysis of Physical Activity Policy in Australia (2019) Tracy Nau , Lee K, Smith BJ, Bellew W, Reece L, Gelius P, Rutter H, Bauman A Journal article Results from Germany's 2018 Report Card on Physical Activity for Children and Youth (2018) Demetriou Y, Hebestreit A, Reimers AK, Schlund A, Niessner C, Schmidt SC, Finger JD, et al. Journal article, Review article Neighborhood deprivation and physical activity facilities- no support for the deprivation amplification hypothesis (2015) Schneider S, D'Agostino A, Weyers S, Diehl K, Gruber J Journal article Physical activity counseling by primary care physicians: Attitudes, knowledge, implementation, and perceived success (2015) Diehl K, Mayer M, Mayer F, Goerig T, Bock C, Herr RM, Schneider S Journal article Supportive Environments for Physical Activity, Community Action and Policy in Eight EU Member States: Comparative Analysis and Specificities of Context (2014) Rütten A, Frahsa A, Engbers L, Gusi N, Mota J, Pacenka R, Troelsen J, et al. Journal article, Original article