During this pendamic all children's have to spend hours on laptop or Mobile for online classes. So here are the easy way to be relaxed.And also exercise to increase oxygen levels. Very nice demonstrating Miss Ankita Debadarsani Rath,Bachelor in Physiotherapy .Oxygen is the most important element in one's life and most of the COVID-19 patients are facing the problem of the same amidst the second strain of the deadly virus. Severe infection of COVID-19 is causing pneumonia inside the lungs and acute respiratory distension syndrome.Apart from the treatments, there are certain breathing exercises which experts are recommending to improve your lung health. Breathing exercises are a great way to develop the lungs as they improve lung muscles. They can help clear out any secretion and increase the capacity by supplying an adequate amount of oxygen. Take a look at a few yoga asanas and how to perform them to increase your oxygen levels.