They are called the intercostal muscles
the sternum
the flesh and padding muscles in between each
That is a good question. You have twelve intercostal nerves going between your ribs. They supply the intercostal muscles and carry back the sensations. You have the brachial plexus and lumbosacral plexuses. They are complicated as on today. But long back in evolution scale they were parallel. There complicated arrangement tells the the movement of muscle mass during evolution.
Several organs are located between the ribcage and the back. These organs include the kidneys, heart, and both of the lungs.
Intercostal spaces
This is just a regular cramp from running, run more, build up your endurance and all should be alright.
The muscles that are located between the ribs are called the intercostal muscles. Inter- means 'between', and costa derives from the Latin for 'rib'.
The intercostal muscles. Intercostal means "between ribs".
They are the muscles between the ribs
in between your ribs
intercostal muscle
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
There is no "rib muscle." Ribs are bones attached to the vertebral column in the back and the sternum anteriorly. There are muscles attached to the ribs - several, in fact. In between the ribs are the internal and external intercostal muscles, there are the pectoral muscles, the serratus anterior and serratus ventralis, the latissimus dorsi also attaches to the ribs. Internally, the diaphragm attaches to the inferior ribs. Many of the strap muscles of the back attach to the ribs. There are others as well.
The term 'inter' stands for between while 'costal' refers to the ribs, hence 'between ribs'. That is there location
Between the ribs ie. intercostal muscles.
There is no "rib muscle." Ribs are bones attached to the vertebral column in the back and the sternum anteriorly. There are muscles attached to the ribs - several, in fact. In between the ribs are the internal and external intercostal muscles, there are the pectoral muscles, the serratus anterior and serratus ventralis, the latissimus dorsi also attaches to the ribs. Internally, the diaphragm attaches to the inferior ribs. Many of the strap muscles of the back attach to the ribs. There are others as well.
Im not expert, but isn't it the diaphragm and rib muscles, the muscles between the ribs, internal and external intercostals.