7Mar COVID Information: Facing breathing issues? Try these 5 exercises to strengthen your lungs Posted by: admin Categories: PLB in media Comments Off on COVID Information: Facing breathing issues? Try these 5 exercises to strengthen your lungs This breathing exercise is an effective way that helps to boost the oxygen level. Source: english.jagran.com/lifestyle/covid19-cure-facing-breathing-issues-try-these-5-exercises-to-strengthen-your-lungs-10026040 #pursedlipbreathing #breathingexercise