Tendons and ligaments are both types of connective tissue in the body. Tendons connect muscles to bones, allowing for movement when muscles contract. They are strong and flexible, enabling the transfer of force from muscles to bones during activities like walking or lifting. Ligaments, on the other hand, connect bones to other bones at joints, providing stability and support. They help maintain the proper alignment of bones and prevent excessive movement that could lead to injury. Both tendons and ligaments are essential for the proper functioning of the musculoskeletal system, contributing to overall mobility and stability.