Changes in Workers’ Sedentary and Physical Activity Behaviors in Response to the COVID-19 Pandemic and Their Relationships With Fatigue: Longitudinal Online Study

Mohammad Javad Koohsari   ^{1, 2, 3} , PhD ;   Tomoki Nakaya   ⁴ , PhD ;   Gavin R McCormack   ^{1, 5, 6, 7} , PhD ;   Ai Shibata   ⁸ , PhD ;   Kaori Ishii   ¹ , PhD ;   Koichiro Oka   ¹ , PhD

¹ Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan

² Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia

³ Behavioural Epidemiology Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia

⁴ Graduate School of Environmental Studies, Tohoku University, Sendai, Japan

⁵ Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada

⁶ Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada

⁷ School of Architecture, Planning and Landscape, University of Calgary, Calgary, AB, Canada

⁸ Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba, Japan