Which joint type allows movement in two directions?

The condyloid joint is designed to allow movement in two directions, which typically include flexion and extension as well as abduction and adduction. This joint type is characterized by an oval-shaped end of one bone fitting into a corresponding elliptical cavity of another bone, enabling these movements while restricting rotation. A common example of a condyloid joint is the wrist joint, which allows you to move your hand up and down (flexion and extension) as well as side to side (abduction and adduction).

This dual directional movement makes condyloid joints particularly versatile in activities that require combined movements, such as reaching and grasping. In contrast, hinge joints, like the elbow and knee, primarily allow movement in one direction (like the opening and closing of a door). Pivot joints enable rotational movement around a single axis, as seen in the neck, and ball-and-socket joints, while allowing for extensive movement in multiple directions, provide the greatest range of motion with rotation as a primary feature.