key: cord-0835652-chrbguo3 authors: Shirvani, Hossein title: Exercise and COVID-19 as an Infectious Disease date: 2020-07-03 journal: Iran J Med Sci DOI: 10.30476/ijms.2020.86010.1566 sha: d92ef5750f815d46d2a548e73e2cb026fb1fafc6 doc_id: 835652 cord_uid: chrbguo3 nan Healthy or asymptomatic individuals can exercise moderately while adhering to the hygiene guidelines and benefit from the improved immune function according to the J-shaped model ( Figure 2 ). 2 The most important hygienic instructions for exercise during the outbreak of COVID-19 include frequent hand washing with soap and scrubbing for at least 20 seconds, social distancing includingmaintaining physical distance from others, especially from those with symptoms, disinfecting sports equipment and surfaces according to the standard protocols, and exercising at home or in secluded places. People with mild upper respiratory tract symptoms, provided that they take precautions, can do light strengthening, stretching, balance, aerobic, and mental exercises. Individuals suspected of COVID-19 symptoms such as fever, severe sore throat, body aches, shortness of breath, general fatigue, chest cough, and a maximum pulse oximeter oxygen saturation of 93% at rest should avoid doing exercises. Although there is still no evidential comment on the recovered patients of COVID-19, it appears that those who perform pulmonary capacity tests such as a 6-minute walk test with an acceptable exercise be done during a coronavirus outbreak? An interview with Dr The compelling link between physical activity and the body's defense system Chronic exercise reduces illness severity, decreases viral load, and results in greater anti-inflammatory effects than acute exercise during influenza infection Elderly men with moderate and intense training lifestyle present sustained higher antibody responses to influenza vaccine Physical activity and exercise to improve cardiovascular health for adults living with HIV The Role of Physical Activity for the Management of Sarcopenia in People Living with HIV None declared.