It's not.
Skeletal muscle is the type attached to bones.
Either ligaments or your muscle
bones
skeletal muscles
Skeletal Muscles.
ligament
Cells comprise bone and muscle, they do not have bone and muscle in them.
Skeletal Muscle
tendons:bones to muscle ligaments:bonr to bone
Tendons are a type of soft tissue connecting muscle tissue to bone, similar to the ligaments that connect bone to bone. The function of tendons is to transfer force between muscle and bone. This facilitates the joint movement for everyday movements.
Ligaments attach bone to bone (think patella to femur) and tendons attach muscles to bone (think Achilles tendon).
Bone is a type of connective tissue that provides structure and support to the body. It is composed of cells, fibers, and minerals that give it strength and rigidity. Bones also serve as a site for mineral storage and blood cell production.