What is the function of ligaments in the musculoskeletal system?

The function of ligaments in the musculoskeletal system is to connect bones to other bones and stabilize joints. Ligaments are composed primarily of dense connective tissue and play a critical role in maintaining the integrity and stability of joints. By connecting adjacent bones, they help prevent excessive movement that could lead to injury, ensuring joint stability during motion. Ligaments can restrict certain movements while allowing others, thus playing a vital role in facilitating smooth and coordinated movement within the musculoskeletal system.

The other options focus on different components of the musculoskeletal system. For instance, connecting muscles to bones is the primary function of tendons rather than ligaments. Cushioning joints during movement is typically the role of cartilage, which provides a protective, shock-absorbing surface between the bones. Transmitting electrical signals is the function of nerve tissue, not ligaments. Understanding these distinctions is crucial for a holistic grasp of the musculoskeletal system.