The main muscle used is the diaphragm. Also, the intercostal muscle.
diaphram
Muscle tone
Skeletal muscle, voluntary control
The diaphragm. It is the only muscle that causes breathing.
the diaphragm is a muscle (very essential for breathing)
the diaphragm is a muscle (very essential for breathing)
Your orbicularis oris is sometimes known as the kissing muscle. It is a circular muscle that closes your mouth and puckers your lips when it contracts.
What are some reasons that your diaphragm muscle would hurt when breathing in and out?
I think it's smooth muscle, which makes up the heart.
Ribs are for protection i think and diaphragm is the muscle controlling inhaling and exhaling. Also: the rib muscles can help the breathing process, which is useful when the diaphragm is weak, constricted, or to get an extra-big breath. Breathing from the diaphragm makes the belly move in and out as the lungs extend downwards. Breathing from the rib muscles makes the chest expand and rise.
It is the diaphragm.
Skeletal muscle,smoith muscle,and repiration(breathing)
The diaphragm muscle plays a main role in breathing. This muscle pushed the lungs up and down to take in or push out air.