The major types of muscle systems are the skeletal muscles, cardiac muscles and smooth muscles, explains Healthline. The skeletal muscles are voluntary muscles, whereas the smooth and cardiac muscles are involuntary ones.Know More
The three types of muscles work to move various parts of a person's body, says Healthline. Of these, the skeletal muscles are voluntary and move when they receive signals via the nervous system. These muscles, which are attached to the skeletal system, contract and expand to allow a person to move the limbs of his body with conscious effort.
The cardiac muscles are involuntary and usually set up a steady pulsing that pumps the blood all across the body. The walls of the heart are made up of these cardiac muscles. Healthline explains that these muscles receive signals from the brain through hormones and enzymes and also send electrical impulses that contract the heart.
Another set of involuntary muscles are the smooth muscles, which comprise the walls of the hollow organs of the body, such as the respiratory tract and blood vessels. They move in wavelike motions and help pass food down the gullet and perform other important functions. These muscles mostly move without a person's conscious effort, states Healthline.Learn more about Muscles
The skeletal muscles, the muscles that power voluntary movements of the body, aid the circulatory system as the primary method by which deoxygenated blood is pushed back to the heart through the veins. Veins have thin walls compared to arteries and are easily compressed as skeletal muscles contract, forcing blood along the vein. Backflow is prevented by the presence of valves within the veins, a feature arteries largely lack.Full Answer >
The muscular system refers to the series of muscles in the entire body that allows movement of the skeleton, maintains posture and produces heat through cell metabolism, according to Healthline. The muscles comprising the muscular system not only move the bones, but they also make the heart beat.Full Answer >
The muscular system has many functions including supporting the movement of the body by controlling walking, sitting, standing, talking and eating. It also maintains the body’s stability and posture. Additionally, the system helps in the circulation of blood, aids digestion, provides strength to the body, protects the body organs and generates heat to keep the body warm.Full Answer >
InnerBody explains that the human body contains three muscle types, which each perform a different function. The most obvious muscles are the skeletal muscles, which attach to tendons and move voluntarily, according to the Cleveland Clinic. Skeletal muscles produce body movements and maintain posture, allowing humans to sit, stand and walk. The Cleveland Clinic describes smooth muscles as those that line some of the body’s organs, and cardiac muscle as those that control the heart.Full Answer >