The most numerous and moveable joint in our body?

The most numerous and moveable joint in our body is the synovial joint. These are the joints that allow for a wide range of movement, such as the joints in our fingers, knees, and hips. They are characterized by the presence of a joint cavity filled with synovial fluid, which lubricates the joint and reduces friction. Synovial joints are also lined with a synovial membrane, which produces the synovial fluid.