Screen-Based Sedentary Behavior, Physical Activity, and Muscle Strength in the English Longitudinal Study of Ageing

• Mark Hamer ,

  * E-mail: m.hamer@ucl.ac.uk

  Affiliations Population Health Domain Physical Activity Research Group, University College London, London, United Kingdom, Department of Epidemiology and Public Health, University College London, London, United Kingdom, School for Physiology, Nutrition and Consumer Sciences, North-West University, Potchefstroom, South Africa

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• Emmanuel Stamatakis

  Affiliations Population Health Domain Physical Activity Research Group, University College London, London, United Kingdom, Department of Epidemiology and Public Health, University College London, London, United Kingdom, Prevention Research Collaboration, School of Public Health, University of Sydney, Sydney, Australia

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