There are 11 pairs of external intercostal muscles in humans. These muscles are located between the ribs and are involved in expanding the chest cavity during inhalation.
The intercostal muscle area is located in the area surrounding the ribs. Intercostal muscle pain can be caused by overworking these muscles or by excessive coughing.
There are 11 pairs of intercostal muscles on each side (22 total muscles). The intercostal muscles lie between the ribs.
intercostal muscle
The diaphragm (a sheet of muscle underneath the ribcage) and intercostal muscles (located between your ribs).
intercostal muscles..... they are located under the ribs
The Phrenic Nerve-Diaphragm and the External Intercostal Nerve-External intercostal muscles
The intercostal muscles. Intercostal means "between ribs".
The internal intercostal muscles relax and the external intercostal muscles contract, pulling the ribcage upwards and outwards.
Intercostal Muscles
The intercostal muscles are the muscles that lie between the ribs and form the chest wall. Their function is to aid inhalation and exhalation.
Intercostal muscles are several groups of muscles that run between the ribs, and help form and move the chestwall. The intercostal muscles are mainly involved in the mechanical aspect of breathing. These muscles help expand and shrink the size of the chest cavity to facilitate breathing.