Joints & Joint Movements

Front

What is Flexion?

Back

Flexion is a joint movement that decreases the angle between two body parts, typically bringing them closer together.

Front

What are Diarthroses?

Back

Diarthroses are joints that allow the most movement, characterized by a synovial cavity and articular cartilage.

Front

What type of joint is found in the hip and shoulder?

Back

The hip and shoulder joints are examples of ball and socket joints, which allow for a wide range of motion.

Front

What is Extension?

Back

Extension is a joint movement that increases the angle between two body parts, typically moving them further apart.

Front

What is a Pivot Joint?

Back

A pivot joint allows for rotational movement, as seen in the first two vertebrae of the neck, enabling the head to shake 'no'.

Front

What is Abduction?

Back

Abduction is a joint movement that moves a limb away from the midline of the body.

Front

What is Adduction?

Back

Adduction is a joint movement that brings a limb closer to the midline of the body.

Front

What are Synarthroses?

Back

Synarthroses are joints that allow little to no movement, such as sutures in the skull.

Front

What are Amphiarthroses?

Back

Amphiarthroses are joints that allow slight movement, such as the joints between the vertebrae.

Front

What is a Hinge Joint?

Back

A hinge joint allows movement in one plane, similar to the opening and closing of a door, like the elbow.