The difference between a tendon and a ligament is that a tendon connects muscle to bone, while a ligament connects two bones. Tendons let your muscles move bones, whereas ligaments stabilize joints.Know More
Both tendons and ligaments are fibrous tissues designed to connect parts of your body. This tissue is tougher and less flexible for tendons and stringier and more elastic for ligaments. However, both tendons and ligaments require some degree of flexibility to accommodate movement; rigid tendons and ligaments would prevent basic body movements.
When tendons and ligaments are stretched beyond their basic capacity, they become damaged. For tendons, this can result in tendonitis, which occurs when the tendon becomes torn. This damage causes the tissue of the tendon to inflame while it heals; as a result, tendonitis causes swelling and soreness, as well as temporary loss of muscle function.
Ligaments also suffer damage when stretched beyond their limits. As with tendons, this can result in tears of the tissue. Ligament tears weaken the joint and threaten its integrity. For example, tears of the anterior cruciate ligament, or ACL, in a person's knee are fairly common among athletes. This tear destabilizes the knee, and requires many months, and sometimes surgery, to heal.Learn more about Muscles
Medline Plus indicates that ligaments exist to connect bones to other bones, and they usually to keep their arrangement stable. Ligaments are found throughout the body, especially in areas with many joints, such as the hands and feet. EhealthMD advises that ligaments may tear during athletic activities or simply during the course of everyday life, and some damaged ligaments must be repaired surgically to restore full function to the affected joint.Full Answer >
The nuchal ligament is a ligament located in the back of the neck that extends from the base of the skull to the upper back. It is found in most mammals, though many animals, aside from humans and ungulates like sheep and cattle, do not have a well-developed nuchal ligament.Full Answer >
A person knows that he has a pulled muscle by the symptoms produced by this injury, which are pain in the affected area, inflammation, muscle weakness, bruising and muscle tightness. Although these are signs of a muscle pull or strain, there are grades associated with this injury.Full Answer >
According to Healthline, muscle rigidity is a condition in which the muscles are continually tense or contracted. Muscle rigidity is often a symptom of neurological problems or medicinal side effects.Full Answer >