How to develop the lungs
Running, bicycle sport, sports walking, skiing, swimming, biathlon, rowing and many other species belong to aerobic sports. It is the loads of these types that develops the heart muscle well, increase the volume of the lungs, improve the elasticity of blood vessels, store nutrients in all tissues of the human body. Best of all, breathing improves swimming, because during training, athletes are forced to constantly and for a long time to hold their breath, which helps to increase the volume of the lungs and improves the ability of mobility of the entire chest.