What is the primary function of ligaments in the body?

The primary function of ligaments in the body is to connect bones to bones, which plays a crucial role in maintaining the stability and integrity of joints. Ligaments are strong, fibrous connective tissues that help keep bones aligned and provide support during movement. They work alongside tendons, which connect muscles to bones, but ligaments specifically focus on the connections between bones themselves. This structural connection is vital for joint function, ensuring that bones do not move too far apart or move excessively during physical activity, which can prevent injuries like sprains. Understanding the role of ligaments is essential for comprehending how the musculoskeletal system operates as a whole, and why their health is important for overall mobility and stability.