These are called immovable joints.
Suture joint ie skull sections are fused with suture joints
When the angle of a joint increases, it produces a movement called "extension." This movement typically occurs in joints such as the knee or elbow, where the angle between the two bones becomes larger. Extension is the opposite of flexion, which decreases the angle between the bones at a joint.
The type of joint that allows no movement is called a "fibrous joint," specifically a subtype known as a "suture" in the skull. In the hip, while it is primarily a ball-and-socket joint allowing movement, the joints between the bones in the pelvis are also considered fibrous. These joints provide stability and protection, particularly in the skull, where they securely hold the cranial bones together.
tendons
Hinge type of joint allowsflex-ionandextent-iontypes of movement. Tibia and Talus forming hinge joint they allow above type of movement.
A ball-and-socket joint permits the highest range of motion among all the types of joints. This type of joint allows for movement in multiple directions, including rotation.
Suture joint ie skull sections are fused with suture joints
The joint that allows movement in one direction is called a hinge joint. Hinge joints, such as the elbow and knee, permit flexion and extension along a single axis, similar to the way a door opens and closes. This type of joint restricts movement to a single plane, providing stability and allowing for efficient movement in that direction.
To increase the angle of a joint is extension. To decrease the angle of a joint is flexion. (plato users the answer is A.)
A fibrous joint that is a peg in socket is called a gomphosis. This type of joint is found between the tooth and its socket in the skull. It provides stability and limited movement.
fibrous joint
When the angle of a joint increases, it produces a movement called "extension." This movement typically occurs in joints such as the knee or elbow, where the angle between the two bones becomes larger. Extension is the opposite of flexion, which decreases the angle between the bones at a joint.
Rotation
extension
Ball and socket joint
Secondary cartilaginous joints. GLIDING
The type of joint that allows the greatest degree of movement is the ball-and-socket joint. This type of joint allows movement in multiple directions, including flexion, extension, abduction, adduction, and rotation. Examples of ball-and-socket joints in the body include the hip and shoulder joints.