Compare sutures, syndesmoses, and gomphoses.Describe the structural features and functional properties of fibrous joints.The most widely-researched example is the Achilles tendon which stores and releases elastic energy during walking, improving efficiency and reducing muscle load.By the end of this section, you will be able to:ĭescribe the characteristic features for fibrous joints and give examples ![]() The elasticity of tendons allows them to passively store energy for later release. However, research into their elastic properties has demonstrated that they can also act as springs. Tendons were once thought to play only a passive connective role. These proteins play a key role in maintaining the organization of the tendon, especially during compression and extension. Intertwined with the collagen fibers are elastin molecules, which improve the tendons’ elasticity, and various proteoglycans, proteins to which many carbohydrate molecules are attached. ![]() Tendons mainly consists of closely-packed collagen fibers running parallel to the force generated by the muscle to which they are attached. At either end of the tendon, its fibers intertwine with the fascia of a muscle or the periosteum (a dense fibrous covering of a bone), allowing force to be dissipated across the bone or muscle. Tendons are a common tissue that connect muscle to bone.Ī tendon is a cord-like, fibrous connective tissue that connects muscle to bone and is capable of withstanding tension. It is the thickest and strongest tendon in the body. ![]() \)Īchilles Tendon: The Achilles tendon provides stability and limits the range of motion at the ankle joint.
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