It is quite understandable that there are different systems inside the body and that they work alone and mutually to shape an operational human body. Generally, when we consider the muscular system we repeatedly remember the skeletal muscles because they make up what is recognized as the muscular system.
The muscular system, just like all other systems, like the circulatory system, the digestive system, the urinary system, and a host of others, can function independently as well as jointly. In performing its role, therefore, there are ways through which the muscular system aids the other body systems.
For instance, the cardiac muscle, which is the tissue that constitutes the wall of the heart, called myocardium aids the circulatory system in its function of pumping blood from the heart, and its subsequent transportation round the body. It does this by striating and contracting through the sliding filament method, hence, propelling the blood from the heart.
The smooth muscle on its part constitutes much of the internal organs. They are located in the urinary bladder, gall bladder, arteries and veins. Moreover, the digestive tract is made up of smooth muscle. As such, the smooth muscle as an element of the muscular system aids in the digestive system in its function of breaking down the food molecules owing to the contraction and expansion of the muscle.
Made up of skeletons and surrounded by muscle, the skeletal muscle constitutes 40 percent of an adult’s body weight. Although the nervous system controls the contraction of the muscle, in which case a movement is said to be involuntary, we still can manage the action of the skeletal muscle. Thus, the nervous system is aided by the muscular system in its functionality.
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