Muscles, Transverse Costal Long (M. Transversocostales Longi, Jna)

Muscles, transverse costal long

The transverse costalis longus muscles, also known as the transverse costalis longus muscles or the transverse costalis longus muscles (Latin: Musculus transversocostalis longus), are a group of muscles located in the region of the costal triangle of the chest. They play an important role in maintaining the correct shape of the chest and providing stability to the spine.

Located between the ribs, the transverse costal long muscles begin from the transverse processes of the thoracic vertebrae and end on the transverse processes of the lower ribs. They form a continuous line along the costal triangle and are involved in various functions.

One of the main functions of the transverse costal muscles is to maintain the correct shape of the chest. This is achieved by contracting muscles that cause the chest to expand as you inhale and contract as you exhale. In addition, these muscles are also involved in stabilizing the spine, providing support and balance during body movements.

Also, the transverse costal long muscles are involved in the formation of the intercostal spaces, which are located between the thoracic vertebrae and ribs. These spaces are necessary to accommodate the lungs and other organs of the chest, as well as to allow freedom of movement of the body.

It is important to note that the transverse costal muscles play an important role not only in the structure of the chest, but also in the body as a whole. They are involved in the normal functioning of the respiratory system, ensuring proper ventilation of the lungs. In addition, they may be involved in maintaining balance and coordination of body movements, especially when performing flexibility and stretching exercises.

Thus, the transverse costal muscles are an important part of the human muscular system, necessary to maintain the proper functioning of the chest and the entire body as a whole. They provide the stability and support needed to perform a variety of movement tasks and play an important role in health and well-being.