most mobile joints are

 most mobile joints are

Most mobile joints are ball-and-socket joints.

Ball-and-socket joints are a type of synovial joint that allows for a wide range of movement in many directions. These joints are formed where the rounded head of one bone fits into a cuplike socket in another bone. Examples of ball-and-socket joints include the shoulder joint and the hip joint.

Ball-and-socket joints provide the greatest range of motion among all types of joints and are able to move in many different directions, including flexion, extension, adduction, abduction, rotation, and circumduction.

In conclusion, most mobile joints are ball-and-socket joints, which provide the greatest range of motion among all types of joints and are able to move in many different directions.