DATABASE	CINAHL
DATE	14/01/2021
STRATEGY	#1 AND #2 AND #3
#1	AB (Exercise* OR “Physical Activit*” OR “Physical Exercise*” OR “Acute Exercise*” OR “Isometric Exercise*” OR “Aerobic Exercise*” OR “Exercise Training*” OR “Activity level*” OR “Physical fitness”)
#2	AB (Pandemic* OR “Involuntary Commitment*” OR “COVID-19” OR “2019 novel coronavirus disease” OR “COVID19” OR “COVID-19 pandemic” OR “SARS-CoV-2 infection” OR “COVID-19 virus disease” OR “2019 novel coronavirus infection” OR “2019-nCoV infection” OR “coronavirus disease 2019” OR “coronavirus disease-19” OR “2019-nCoV disease” OR “COVID-19 virus infection” OR “Coronavirus Infection*”)
#3	AB (“Chronic Disease*” OR “Chronic Illness*” OR “Chronically Ill” OR “chronic condition*”)
DATABASE	Medline (via Pubmed)
DATE	14/01/2021
STRATEGY	#1 AND #2 AND #3
#1	(“Exercise”[Mesh] OR Exercise* OR “Physical Activit*” OR “Physical Exercise*” OR “Acute Exercise*” OR “Isometric Exercise*” OR “Aerobic Exercise*” OR “Exercise Training*” OR “Activity level*” OR “Physical fitness”)
#2	(“Pandemics”[Mesh] OR Pandemic* OR “Involuntary Commitment”[Mesh] OR “Involuntary Commitment*” OR “COVID-19”[Mesh] OR “COVID-19” OR “2019 novel coronavirus disease” OR “COVID19” OR “COVID-19 pandemic” OR “SARS-CoV-2 infection” OR “COVID-19 virus disease” OR “2019 novel coronavirus infection” OR “2019-nCoV infection” OR “coronavirus disease 2019” OR “coronavirus disease-19” OR “2019-nCoV disease” OR “COVID-19 virus infection” OR “Coronavirus Infections”[Mesh] OR “Coronavirus Infection*”)
#3	(“Chronic Disease”[Mesh] OR “Chronic Disease*” OR “Chronic Illness*” OR “Chronically Ill” OR “chronic condition*”)
DATABASE	Scopus
DATE	14/01/2021
STRATEGY	#1 AND #2 AND #3
#1	TITLE-ABS-KEY (Exercise* OR “Physical Activit*” OR “Physical Exercise*” OR “Acute Exercise*” OR “Isometric Exercise*” OR “Aerobic Exercise*” OR “Exercise Training*” OR “Activity level*” OR “Physical fitness”)
#2	TITLE-ABS-KEY (Pandemic* OR “Involuntary Commitment*” OR “COVID-19” OR “2019 novel coronavirus disease” OR “COVID19” OR “COVID-19 pandemic” OR “SARS-CoV-2 infection” OR “COVID-19 virus disease” OR “2019 novel coronavirus infection” OR “2019-nCoV infection” OR “coronavirus disease 2019” OR “coronavirus disease-19” OR “2019-nCoV disease” OR “COVID-19 virus infection” OR “Coronavirus Infection*”)
#3	TITLE-ABS-KEY (“Chronic Disease*” OR “Chronic Illness*” OR “Chronically Ill” OR “chronic condition*”)
DATABASE	Web Of Science
DATE	14/01/2021
STRATEGY	#1 AND #2 AND #3
#1	TS = (“Exercise”[Mesh] OR Exercise* OR “Physical Activit*” OR “Physical Exercise*” OR “Acute Exercise*” OR “Isometric Exercise*” OR “Aerobic Exercise*” OR “Exercise Training*” OR “Activity level*” OR “Physical fitness”)
#2	TS = (“Pandemics”[Mesh] OR Pandemic* OR “Involuntary Commitment”[Mesh] OR “Involuntary Commitment*” OR “COVID-19”[Mesh] OR “COVID-19” OR “2019 novel coronavirus disease” OR “COVID19” OR “COVID-19 pandemic” OR “SARS-CoV-2 infection” OR “COVID-19 virus disease” OR “2019 novel coronavirus infection” OR “2019-nCoV infection” OR “coronavirus disease 2019” OR “coronavirus disease-19” OR “2019-nCoV disease” OR “COVID-19 virus infection” OR “Coronavirus Infections”[Mesh] OR “Coronavirus Infection*”)
#3	TS = (“Chronic Disease”[Mesh] OR “Chronic Disease*” OR “Chronic Illness*” OR “Chronically Ill” OR “chronic condition*”)