Shoulder instability occurs when the arm’s ball joint moves in and out of the shoulder socket joint. Chronically unstable shoulders can lead to loose shoulder joints that slip out of place repeatedly.

Joint pain and weakness can be caused by a number of conditions, including acute injuries, infections, and chronic diseases. The outlook depends on the underlying cause. Share on Pinterest Getty ...

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, ...

Joints are important parts of the body that help limbs move. If a person experiences pain in the joints, known as arthralgia, it can be uncomfortable and affect their ability to partake in daily ...