What is the role of cartilage?

Cartilage plays a crucial role in the skeletal system by providing a flexible support structure, which is essential for various functions throughout the body. Its unique composition allows it to absorb shock, support weight, and provide a smooth surface for joints, thereby reducing friction when bones move against each other. This is particularly important in areas such as the knees, elbows, and hips, where joint movement occurs frequently. The reduced friction helps to prevent wear and tear on the joints, enhancing mobility and overall function. Additionally, cartilage is not rigid like bone; its flexibility enables it to withstand various stresses while maintaining structural integrity, highlighting its importance in joint health and function.