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Does The Muscular System Work With The Immune System?

The muscles connect the bones of the skeletal system and it’s one of their most important functions. As the muscles contract they move the bones. However, muscles also have other small functions that aren’t that well-known. They help in raising the body fluids, like blood and lymph. The muscle system also helps to enhance the resistance in the body.


The immune system is among the most complex and varied systems in the human body. It protects the body from bacterial and viral attacks. It works together with the white blood cells, and the organs which produce it. In a publication entitled “Anatomy and Physiology,” authored by Dr. Gary Thibodeau, it’s noted that lymph nodes play an extremely significant part in the immune system. The blood passes through spleen, which is a warehouse of cells. The lymph nodes filter the lymph fluid and contain immune cells.

Lymphatic fluid

It is light yellow in colour, is the liquid in our bloodstream. The main consistency for the fluid comes out of dissolved salts and sugars. It doesn’t include proteins or cells needed by the body. Lymphatic fluid is formed when the blood vessels leak fluids into the blood stream. The lymph nodes filter this fluid. Then it’s sent back to the capillaries. The fluid that doesn’t enter into the capillaries is sent back to the lymphatic system.

One of the main issues with blood flow is the incorrect posture that most individuals sit in. The heart is situated at the upper section of the body. The blood that is returning to the center must flow upward against gravity. The capillaries create pressure and push up the blood. The lymphatic fluid also has to go through precisely the identical system of circulation. The muscular system plays an extremely valuable part in sending up these fluids. They squeeze up the lymph so the fluid is kept circulating and the lymphatic system works effectively.


Lymphatic flow of fluids is quite important for circulation and immune system. It enables the fluid traveling throughout the body. The lymphatic fluid re-enters the bloodstream through the lymph nodes and here it is assessed for immune cells and potential bacteria or viruses. If lymphatic nodes aren’t functioning correctly, they reduce the immunity of a individual, which makes him/her more susceptible to illnesses. Lymph also plays an significant role in circulation since if it didn’t return the bloodstream, the quantity of blood within the body will be affected.