"Regular exercise may reduce the risk of acute respiratory distress syndrome, a major cause of death in patients with the COVID-19 virus, a top exercise researcher reports. He is urging people to exercise based on his findings, which also suggest a potential treatment approach.
A review by Zhen Yan of the University of Virginia School of Medicine showed that medical research findings “strongly support” the possibility that exercise can prevent or at least reduce the severity of ARDS, which affects between 3% and 17% of all patients with COVID-19. Based on available information, the federal Centers for Disease Control and Prevention estimates 20% to 42% of patients hospitalized for COVID-19 will develop ARDS. The range for patients admitted to intensive care is estimated at 67% to 85%.
Research conducted prior to the pandemic suggested that approximately 45% of patients who develop severe ARDS will die.
All you hear now is either social distancing or ventilator, as if all we can do is either avoid exposure or rely on a ventilator to survive if we get infected,” Yan said. “The flip side of the story is that approximately 80% of confirmed COVID-19 patients have mild symptoms with no need of respiratory support. The question is, ‘Why?’ Our findings about an endogenous antioxidant enzyme provide important clues and have intrigued us to develop a novel therapeutic for ARDS caused by COVID-19.”
The article goes on to get more technical at this point but what's the takeaway here? Keep up your regular exercise! We (physical therapists) know that MOVEMENT IS MEDICINE and this shows some proof of that. We may all be quarantined at home and our gyms are probably closed but don't let that deter you from exercising.
If you can't exercise because of pain somewhere, we can help. That's our goal after all, to keep active people active!