The diaphragm is the primary muscle used in respiration, which is the process of breathing. This dome-shaped muscle is located just below the lungs and heart. It contracts continually as you breathe ...

The diaphragm is a large muscle that sits below the lungs and helps the lungs expand and contract. Diaphragmatic breathing is a deep breathing exercise that fully engages the diaphragm and increases ...

Diaphragm spasms feel like twitches in the area between the chest and the abdomen. They can occur with or without pain. Possible causes include an injury, nerve irritation, or a rare condition known ...