The Classes of Joints

I learned in class on yesterday from Chap. 8 ,the concept of the classes of joints . An ex. of an fibrous joint is sutures of the skull . Cartilaginous joints have cartilage , and are in the ribs .The synovial joints contains synovial fluid covered with hyaline cartilage called articular cartilage which provides smooth surface where the bone surface . The function of the synarthroses =no movement. Amphiathroses =little movement ,and diathroses =means free movement .