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. 2020 Apr 27;100245.
doi: 10.1016/j.obmed.2020.100245. Online ahead of print.

Exercise Against SARS-CoV-2 (COVID-19): Does Workout Intensity Matter? (A Mini Review of Some Indirect Evidence Related to Obesity)

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Exercise Against SARS-CoV-2 (COVID-19): Does Workout Intensity Matter? (A Mini Review of Some Indirect Evidence Related to Obesity)

Saleh Rahmati-Ahmadabad et al. Obes Med. .
Free PMC article

Abstract

SARS-CoV-2 (COVID-19) is a new virus causing respiratory illness outbreak. Nowadays, COVID-19 has spread to several countries around the world and is presently a major global concern. It appears that no certain effective pharmaceutical agent is currently available for it. It seems that obesity is one of the biggest risk factors related to COVID-19 hospitalization and critical illness. The strengthening of the body systems by non-drug ways is very important especially in obese people. On the basis of some indirect evidence, it seems that moderate physical activity can be recommended as a non-pharmacological, inexpensive, and viable way to cope with corona. On the other hand, recommending higher intensity exercise needs further consideration to make final decision in this regard.

Keywords: High-intensity exercise; SARS- CoV-2 (COVID-19); moderate-intensity exercise; obesity.

Figures

Image 1
Figure 1
Figure 1
The 'open window' theory. It is characterized by suppression of the immune system following the intense exercise.
Figure 2
Figure 2
"J curve" concept. It suggests that, individuals that regularly perform moderate intensity exercise improve their immune system. Excessive bouts of prolonged training can impair immune function.

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