Synovial joints

Gliding (Plane) Joints Movement

As the body moves, the vertebrae of the spine move against each other as gliding joints (Intervertebral, Carpal, and Tarsal).

Hinge Joints

Like the elbow, hinge joints move on just one axis; this allows for flexion and extension (elbow and finger).

Pivot Joints Movement

At the top of the spine, the atlas and axis form a pivot joint that allows for rotation of the head (Axis, and atlas).

Condyloid Joints Movement

The wrist is a condyloid joint that allows for circumduction, flexion, and extension (radius, and carpal).

Saddle Joints Movement

In the hand, the thumb’s saddle joint lets the thumb cross over the palm, making it opposable (Trapezium, and the first metacarpal).

Ball and Socket Joints Movement

Found on any shoulder, this joint is a freely moving joint that can rotate on any axis (hip, and shoulder).