The ribs don't do anything when you breathe it's your diaphragm that makes you breathe.
biceps is a kind of muscle, rib is a kind of bone.
it expands
in out in out
the inner costal are the muscles between the ribs that help spread and close them as you breath also the diaphram and rectus abdominals aid the rib cage
The main difference between prime rib and rib roast is that prime rib is a specific cut of beef that includes the ribeye muscle and is usually served with the bone attached, while rib roast is a general term for any roast cut from the rib section of the cow, which may or may not include the ribeye muscle and bone.
sharp intense pain on left side of lower rib
The diaphragm.
When you inhale your rib muscle and diaphram contract and expand the chest cavitie. When you exhale you rib muscle and diaphram relax, reducing the size of the chest cavitie.
Intercostals, sternocostals, subcostals
The Ribs are bones, but they are surrounded by muslces
The muscle responsible for lifting the iliac crest toward the 12th rib is the quadratus lumborum. This muscle is located in the lower back and plays a key role in stabilizing the pelvis and lumbar spine, as well as assisting in lateral flexion of the vertebral column. When contracted, it can elevate the iliac crest, contributing to movements such as lateral bending and maintaining posture.
It is called the Diaphragm, which is under the lungs and rib cage. ---- The Diaphragm is what moves the rib cage up and down when you breath in and out.