Lung Mechanics

Lung mechanics refers to how our lungs expand and contract to help us breathe. When you inhale, muscles like the diaphragm and chest muscles contract, causing the lungs to enlarge and fill with air. The lungs’ elastic tissue then helps them return to their original shape when you exhale, pushing air out. This process involves overcoming resistance in the airways and the lungs’ elasticity. Good lung mechanics ensure efficient movement of air in and out, which delivers oxygen to the body and removes carbon dioxide. Factors like lung stiffness or airway resistance can affect how easily you breathe.