Screen-viewing and the home TV environment: The European Youth Heart Study Russell Jago PhD*, Angie Page PhD*, Karsten Froberg PhD † , Luis B Sardinha PhD ‡ , Lena Klasson-Heggebø PhD § and Lars B. Andersen PhD ║ † * Department of Exercise, Nutrition and Health Sciences, University of Bristol, Bristol, UK † Institute of Sport Sciences and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark. ‡ Faculty of Human Movement, Technical University of Lisbon, Lisbon, Portugal § Norwegian Sports Medicine Clinic, Oslo, Norway. ║ Norwegian School of Sport Sciences, Department of Sports Medicine, Oslo, Norway Address for correspondence: Russell Jago, PhD 1