If the joints in the ribs were completely immovable, it would significantly restrict the expansion and contraction of the rib cage during breathing. This immobility would hinder the lungs' ability to inflate and deflate, leading to inadequate ventilation and reduced oxygen intake. As a result, individuals might experience difficulty breathing, decreased physical stamina, and overall compromised respiratory function. Additionally, the rigidity could impact overall mobility and flexibility of the thoracic region, affecting posture and spinal alignment.
Immovable joints in the skull would affect the brain. If the brain moved around due to these immovable parts, then people would have brain damage.
Movable joints can be moved, immovable joints can not.
A fibrous joint is an immovable joint. An example would be the bones in the skull.
The two types of joints besides movable and immovable are slightly movable joints (such as cartilaginous joints) and synovial joints (such as ball-and-socket joints and hinge joints). Slightly movable joints allow for limited movement, while synovial joints are freely movable and are the most common type of joint in the body.
Slightly immovable joints, known as amphiarthroses, can be found in the spine and pelvis. These joints allow for limited movement and are important for providing stability and support to the body.
This scenario is considered a paradox, as an irresistible force cannot exist alongside an immovable object in classical physics. It raises questions about the nature of the concept of an immovable object and an irresistible force.
If the unstoppable object was smaller, then it would pierce a hole through the immovable object, not moving the object, and not stopping.
The Thoracic Spine is the least mobile segment of the spinal column and it contributes to it's share by lengthening dynamically during movement.
Suture joints are practically immovable joints. You can find them in case of skull. They are there in case of skull, probably to allow the growth of individual bone, in order to increase the size of skull. With out joints, it would be very difficult to increase the size of the skull.
If you are a politician, that would probably be "proximity" but, the answer that you are probably looking for is "immovable joints". The skull is composed of around 22 bones but the only movable joints in an adult are the mandibular joints and the joint at the uppermost cervical vertebra, the "atlas". The pelvis of an adult human is, likewise, composed of the ilium, ischium, pubis and the os coxae. Those bones are all held together by immovable joints, too.
The immovable joint found between skull bones is called a suture. Sutures are fibrous joints made of connective tissue that hold the skull bones together and provide strength and stability to the skull.
suturesutureThe part of the skull that is a example of an immovable fibrous joint would be a suture.