Four important synovial joints used in most sporting ... Articulating bones are femur and tibia (the patella is not classed as part of the joint, nor is the fibula). Allows bending (flexion ...

A joint is a place where two or more bones meet and is also called an articulation. Synovial joints (freely movable joints) allow us the free movement to perform skills and techniques during ...

The researchers also studied fossils of extinct fishes dating back almost 400 million years and saw evidence that some of the ...

Researchers found evidence that the joints evolved as the species became active predators with jaws and mobile skeletons.