Muscles are attached to the bones with the fiber called tendons.

- Tendons: Tendons are strong and flexible connective tissues that attach muscles to bones. They are made up of tough fibrous tissue and are similar to ligaments, which connect bones to other bones. Tendons play a crucial role in the movement of our bodies.

Function of tendons:
- Connect muscles to bones: Tendons act as a bridge between muscles and bones, allowing the force generated by the contraction of muscles to be transferred to the bones, resulting in movement.
- Transmit forces: When muscles contract, they generate a pulling force. Tendons transmit this force to the bones, allowing the bones to move.
- Stabilize joints: Tendons help stabilize joints by keeping the bones in proper alignment during movement. They add strength and support to the joint, preventing dislocation or excessive movement.
- Provide flexibility: Tendons are flexible structures that allow for smooth and coordinated movement. They are able to stretch and recoil, enabling the muscles to move the bones through a wide range of motion.

Attaching muscles to bones:
- Tendons are usually located at the ends of muscles, where they merge with the periosteum, a thin layer of connective tissue covering the bones.
- The tendon is made up of densely packed collagen fibers that are aligned in the same direction as the muscle fibers. This alignment enables the force generated by the muscle to be efficiently transmitted to the bone.
- At the point where the tendon attaches to the bone, there is often a structure called an enthesis. The enthesis helps to anchor the tendon to the bone and provide a smooth transition between the soft tissue and the hard bone.

In conclusion, muscles are attached to the bones with the fibrous tissue called tendons. Tendons play a crucial role in transmitting the forces generated by muscle contractions to the bones, allowing for movement, stability, and flexibility of the joints.

Muscles are attached to the bones with the fibre called tendons