This simple breathing exercise can help coronavirus sufferers: how the benefits of prone position are being rediscovered
- In the prone position, more space is created for the lungs to expand, thereby increasing oxygenation
- Pronal breathing has been practised for thousands of years, in yoga as well as Chinese medicine
It is not surprising that in India, which has had more than 25 million coronavirus infections and where beds and oxygen tanks are currently in short supply, a recent video on breathing while lying on the stomach, known as the prone position, went viral on Twitter.
India’s health ministry followed with a statement recommending Covid-19 patients recovering at home use this method. This type of breathing, to help boost oxygen levels in the blood in patients with breathing difficulties, was discussed as far back as 1974 in the American Review of Respiratory Disease.
Studies worldwide since then have shown that the pronal position can have a significant positive impact, and experts suggest pronal breathing exercises to make breathing easier, especially in patients experiencing mild Covid-19 symptoms.
The reason? More of the lungs are near the back than the chest. On their stomachs, people’s lungs can expand more efficiently.