“…Loneliness has been defined as the embodiment of social isolation and can show an individual's negative feelings about the frequency and closeness of their social contacts (Steptoe et al, 2013 ). In addition, loneliness has been associated with increased levels of depressive symptoms (Cacioppo et al, 2006 ; Matthews et al, 2016 ; Palgi et al, 2020 ; Rosenberg et al, 2020 ), increased symptoms of anxiety (Ernst and Cacioppo, 1999 ; Cacioppo et al, 2006 ; Okruszek et al, 2020 ; Palgi et al, 2020 ), and an altered mood state (Loucks, 1980 ; Besser et al, 2020 ). Prolonged time at home, loneliness (Page and Hammermeister, 1995 ; Hawkley et al, 2009 ; Richard et al, 2017 ; Schrempft et al, 2019 ; Creese et al, 2020 ), and mental health disturbances (Mayou et al, 2000 ; Brummett et al, 2003 ; Stewart et al, 2003 ; Van Gool et al, 2003 ; Allan et al, 2007 ; Da Silva et al, 2012 ; Legey et al, 2017 ; Stubbs et al, 2017 ; Creese et al, 2020 ; López-Bueno et al, 2020 ; Stanton et al, 2020 ) can increase behaviors that promote sedentary behavior and decrease overall physical activity (Biddle, 2016 ; Creese et al, 2020 ).…”