What is the Diaphragm? Related Conditions - Cleveland Clinic Diaphragm The diaphragm is a muscle that helps you breathe It sits under your lungs and separates your chest cavity from your abdomen Many conditions, injuries and diseases can affect how the diaphragm works, causing symptoms such as trouble breathing and chest pain
Thoracic diaphragm - Wikipedia While the diaphragm is one muscle, it is composed of two distinct muscle regions: the costal, which serves as the driver in the work of breathing, and crural diaphragm, which serves as an "anchor;" attaching the muscle to the lower ribs and lumbar vertebrae
The Diaphragm: Anatomy and Function - Verywell Health The diaphragm is a dome-shaped muscle that separates the chest from the abdomen It is the main muscle used for breathing and is involved in other body processes like urination and bowel movements and the lymphatic system
How the Diaphragm Works: From Anatomy to Breathing The diaphragm is a sheet of skeletal muscle situated at the base of the chest, serving as the primary engine for the body’s respiratory system This muscle separates the thoracic cavity, containing the heart and lungs, from the abdominal cavity below
Diaphragm: Origin, Insertion, Openings, Function, Diagram The diaphragm is a large, flat, double-domed sheet of muscle located in the thoracic region of the torso or body trunk It separates the thoracic and abdominal cavities and serves as the primary muscles of respiration