I dont no
The function of fused joints, found in the cranium, is to protect the brain. The function of ball-and-socket joints, found in the shoulder and hips, is to provide maximum movement for the arms and legs.
A ball and socket joint is a joint that can swivel in many directions. This is in comparison to a joint that can only go back and forth. The ball and socket joit allows your wrist to be able to bend in all different directions.
The hip joint is a ball and socket joint.
by forming a socket around a ball
A human's shoulder joint is a ball and socket joint.
The joint in your shoulder is a Ball & Socket Joint.
Ball-and-socket joints can be found in the shoulders and hips.
More specifically the hip is a ball-and-socket joint.
ball and socket
Ball-and-socket joints can be found in the shoulders and hips.
the ball and socket joints can be found in the shoulders and in the eyes.
Because that's what they look like.