What holds a vehicle’s suspension together and guides the tire wheels while driving? Ball joints are a component of the front suspension system of a vehicle These joints comprise of a ball and socket, ...

Your hip is the joint where your thigh bone meets your pelvis. It is called a ball-and-socket joint, because the ball-like top of your thigh bone fits into a cup-like area within your pelvis, much ...

and into the painful muscle. The hip joint can withstand repeated motion and a fair amount of wear and tear. As the largest ball-and-socket joint in the body, its structure allows for fluid movement.