Can exercise help prevent Covid-19?

The COVID-19 pandemic has made many of us appreciate long runs, hiking, and exercising outdoors more than ever before. As we all deal with abnormal amounts of stress and anxiety, more individuals are leaning on exercise to cope with these feelings during such an unusual time. Health experts often discuss the impact that regular exercise has on our overall quality of life. But is it an effective COVID-19 prevention strategy?

According to the American College of Sports Medicine, no scientific data currently exists on the relationship between exercise and its impact on coronaviruses. Still, there is evidence that exercise can protect individuals from other viral infections. Each exercise session mobilizes immune cells that recognize and kill virus-infected cells through recirculation and releases proteins that can help maintain immunity. This means that individuals who exercise regularly are often more resistant to infections and recover quickly if they become infected with a virus (Simpson, 2020).