the diaphragm
The main muscle of the pulmonary system is the diaphragm,which is important for breathing and respiration.It is responsible for 45% of the air that is inhaled.
There are several muscles that are responsible for breathing. They are the Diaphragm, the external intercostal muscle, and the internal intercostal muscle.
Your diaphragm is the muscle beneath your lungs that expand and retract, helping pump oxygen in and out of your body.
The diaphragm. It is the only muscle that causes breathing.
The organ responsible for breathing is your lungs.
Previous answer: "involuntary muscles"This answer is not accurate. While breathing muscles do act involuntarily, they can also be activated voluntarily. The two primary muscles responsible for breathing are the diaphragm and the tranversus abdominus. The diaphragm is the primary muscle for inhalation, if you're breathing correctly. The transverse is the primary muscle for forced exhalation.Since both muscle, when contracting, move inward into the abdominal cavity, where your organs of digestion are, they move the internal organs, essentially creating an internal massage mechanism for the large and small intestines, which helps keep smooth motion going in the involuntary pyloric (intestinal) muscles.
the diaphragm is a muscle (very essential for breathing)
the diaphragm is a muscle (very essential for breathing)
What are some reasons that your diaphragm muscle would hurt when breathing in and out?
The organ responsible for breathing is your lungs.
Believe it or not, the bicep muscle has almost nothing to do with arm strength. That muscle is mostly responsible for allowing you to bend your arm or flex it towards your shoulder.
It is the diaphragm.