Which type of joint allows for the least amount of movement?

The type of joint that allows for the least amount of movement is the fibrous joint. These joints are characterized by the dense connective tissue that connects the bones, providing minimal to no movement. An example of fibrous joints would be the sutures found in the skull, where the bones are tightly interlocked, allowing for stability and protection of the brain while limiting movement.

In contrast, synovial joints are highly mobile and allow for a wide range of movements, such as rotation, flexion, and extension, making them the most movable type. Cartilaginous joints provide more movement than fibrous joints but still restrict motion significantly compared to synovial joints. Ball and socket joints, a subtype of synovial joints, enable extensive movement, including rotation in multiple directions. Thus, the fibrous joint stands out as having the least mobility among the joint types listed.