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Muscles

Tendons and ligaments

These two sets of connective tissue support the muscles. In addition, ligaments keep the organs in place within the abdomen.


Encyclopedia Of The Human Body

Muscles

Páginas
  1. Muscles: creators of movement
  2. Types of muscles
  3. The muscles of the body
  4. What you must know

Imágenes

Ligaments

Ligaments are a type of tissue that connects bones.

Sprain

Sprain is produced when a joint is forced to the max

Tendons have an important role in many different movements because they keep muscle and bone together. They are specialized extensions of muscles made up of connective tissue. They form a strong, inelastic cord with few nerve endings.

Since they are inactive tissues, they have little blood irrigation. There are tendons near the surface of the body, like at the knees, and deeper tendons, like the ones at the bottom of the feet or in the palms of our hands. However, at the wrists and ankles, tendons and wrapped in a sheath, which serves as insulation, protection and lubrication in order to prevent any injury or friction.

Ligaments are a type of connective tissue that connects the bones that form a joint and keep them in place. There are also ligaments in the abdomen, which support organs like the liver and uterus. They are formed by a white and tough protein called collagen, and another yellow, more elastic protein known as elastin.

Sprain

Also known as a ligament injury, it is produced when a joint is forced to the max, due to a sudden and excessive movement, which most times occurs by accident. Sprains are classified into: first degree sprain (distension), second degree sprain (partial tear) and third degree (complete rupture).

Tendinitis

It is the inflammation of a tendon, causing great pain in the affected area. It generally happens to wrists, elbows and shoulders. It is caused by a repeated or stressful movement that causes friction or rubbing between the exterior part of the tendon and the bone.
In recent years it has become common in people that perform office work or in children that spend long hours playing videogames.

 

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