Four important synovial joints used in most sporting actions are the elbow and shoulder joints in the arm, and the knee and hip joints in the leg. The elbow and knee joints are both hinge joints.

With your feet hip-width apart ... Switch sides after 30 seconds. More about synovial fluid Healthy joints allow the bones inserted into them to hinge, rotate and slide against each other without ...

Cartilage is found at the ends of bones and where joints meet. Tendons attach muscles to the skeleton. Synovial joints (freely movable joints) allow us the free movement to perform skills and ...

Joint injury induces rapid and sustained diversification of resident and infiltrating synovial macrophage phenotypes, underpinning osteoarthritis-associated synovitis.