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
Exercise and good nutrition are essential to maintaining a healthy muscular system, according to Healthline. Strength training can slow the loss of muscle that accompanies aging, fortify muscle and connective tissue, increase bone density, reduce the chances of injury and ease arthritic pain, according to WebMD. Studies also show that strength training improves balance, reduces the risk of falling, helps control blood glucose levels and improves sleep and mental health.Full Answer >
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 consists of 650 muscles and it supports the movements required to walk, talk, eat and stand. It makes up more than 40 percent of the body’s total weight. The muscular system controls daily functions, maintains posture and circulates blood. It is divided into three types of muscles: skeletal muscles, smooth muscles and cardiac muscles.Full Answer >
The muscular system supports body movement, maintains posture, and circulates blood through the body. According to Live Science, the system consists of 650 skeletal, smooth and cardiac muscles.Full Answer >