Hinge joints are protected by cartilage and synovial fluid, a gel that assists with lubricating motion in the body. This type of joint is susceptible to issues like inflammatory forms of arthritis ...

Joint pain can make it difficult to carry out basic tasks, from walking up the stairs to opening a jar and even typing.When ...

The knee is a hinge joint, made up of complex structures like soft tissues and ligaments that are easily injured. Repeated injuries or knee surgery can cause scar tissue to develop in the joint.

Because your knees are hinge joints not designed to handle lateral forces, it’s important to build strength and control in side-to-side movement through exercises such as lateral lunges.

Hinge joints, like the knee, bend and straighten. Ball-and-socket joints, like the shoulder, move in multiple ways and rotate. And each one has a specific range of motion that you want to maintain.

Because your knees are hinge joints not designed to handle lateral forces, it’s important to build strength and control in side-to-side movement through exercises such as lateral lunges.