Essay On Muscular System

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The muscular system’s main function is movement. Muscles are the only tissue in your body that can contract and move other parts of the body. The second function of the muscular system is the maintenance of posture and body position. The muscles responsible for the body to have the greatest strength of all muscles in the body. The last function of the muscle tissue is the generation of body heat. Our muscular system processes a great deal of waste heat.Muscles contract to hold the body still or in position rather than to cause movement. The cardiac and visceral muscles are responsible for transporting substances like blood or food from one part of the body to the other. Many small muscle contractions within the body produce our natural body heat. When we sweat more than normal, the extra muscle contractions lead to a rise in body temperature. The 650 muscles in our body not only supports movement, controlling walking, talking, standing, eating, and other daily functions. Muscles make up more than half of the weight of the human body. People who do heavy weight training often gain weight because muscles are about three times as dense as fat. Some of the biggest muscles are in the back, near the spine. They are responsible for keeping the body upright and gives the body the power it needs to lift and push things. The muscular system is broken down into three types of muscles, skeletal, smooth and cardiac. Not only do muscular disorders affect mobility, but can result in many other functional abnormalities, such as the inability to breath, swallow or speak. The muscular system impacts so many of the functions necessary to sustain life. Some muscles help pumping blood to the heart, some help you digest, and others help you move. Hum... ... middle of paper ... ...ufficiently nourish the organs. This blood flow shortage causes severe damage to organs and tissue. Symptoms of cardiomyopathy include shortness of breath and other breathing difficulties, fatigue, swollen legs and feet, and irregular heartbeat. It can lead to heart failure. The muscular system is important in the daily life to the humans. The muscular system is the body's network of tissues that control movement of the body. Walking, running, and jumping, all of these actions propelling the body through space are possible only because of the contraction and relaxation of muscles. These movements, however, are not the only ones directed by the muscular activity. Muscles make it possible to stand, sit, speak, and blink. Even more, were it not for muscles, blood would not move through the digestive system. Muscles are the machine of the body, allowing it to work.

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