Mark A. Tully

Changes in Physical Activity and Sedentary Behavior in Response to COVID-19 and Their Associations with Mental Health in 3052 US Adults

Jacob D. Meyer, Cillian P. McDowell, Jeni Lansing et al. · International Journal of Environmental Research and Public Health · 2020 · 707 citations · Full text

Validity of the Global Physical Activity Questionnaire (GPAQ) in assessing levels and change in moderate-vigorous physical activity and sedentary behaviour

Claire Cleland, Ruth F. Hunter, Frank Kee et al. · BMC Public Health · 2014 · 593 citations · Full text

Correlates of symptoms of anxiety and depression and mental wellbeing associated with COVID-19: a cross-sectional study of UK-based respondents

Lee Smith, Louis Jacob, Anita Yakkundi et al. · Psychiatry Research · 2020 · 406 citations · Full text

Psychological Co-morbidities, Psychiatry, Medicine +9

Associations of moderate to vigorous physical activity and sedentary behavior with depressive and anxiety symptoms in self-isolating people during the COVID-19 pandemic: A cross-sectional survey in Brazil

Felipe Barreto Schuch, Rugero A. Bulzing, Jacob D. Meyer et al. · Psychiatry Research · 2020 · 304 citations · Full text

Psychological Co-morbidities, Physical Activity Epidemiology, Physical Activity +13

Health-Related Behaviors Among School-Aged Children and Adolescents During the Spanish Covid-19 Confinement

Rubén López‐Bueno, Guillermo F. López Sánchez, José A. Casajús et al. · Frontiers in Pediatrics · 2020 · 275 citations · Full text