The muscular system is comprised of the sum total of muscles throughout the body that move the skeleton, maintain posture through steady contraction, and generate heat through cell metabolism.
Muscular System. The muscular system is composed of more than 600 muscles. These include the involuntary muscles of the heart and the smooth muscles of the internal organs. The skeletal muscles connect to the bones and work with connective tissue at the joints to allow for movement. The human body is a complex network of symbiotic systems. The skeletal system and the muscular system work together as the framework for the body as well as providing the pieces that The muscular system is responsible for the movement of the human body. Attached to the bones of the skeletal system are about 700 named muscles that make up roughly half of a person’s body weight. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves. Muscle tissue is also found inside of the heart, digestive organs, and blood vessels. In these organs, muscles serve to move substances throughout the body.... The muscular system is an organ system consisting of skeletal, smooth and cardiac muscles. There are three distinct types of muscles: skeletal muscles, cardiac or heart muscles, and smooth (non-striated) muscles. Three types of muscles. The muscular system can be broken down into three types of muscles: skeletal, smooth and cardiac, according to the NIH. Skeletal muscles are the only voluntary muscle tissue in the human body and control every action that a person consciously performs. Most skeletal muscles are attached to two bones across a joint, so the muscle serves to move parts of those bones closer to each other, according to The Merck Manual. Muscular. The muscular system is comprised of the sum total of muscles throughout the body that move the skeleton, maintain posture through steady contraction, and generate heat through cell metabolism. Humans have three types of muscle. Read More. its probably the lymphatic system which needs movement to push lymph through the body. Muscles also help circulatory system-in fact, since the heart is a muscle, you c … ould make the case that it does, and in fact the venous return is aided by movement. The muscular system helps our body by working together and making our body move. Muscular System. There three types of muscles in the human body: skeletal muscle, smooth muscle and cardiac muscle. Skeletal muscles are attached to the skeleton bones, and provide movement of the body. Smooth muscle is found in our internal organs such as the digestive system, respiratory system, blood vessels, and bladder. Cardiac muscle is found only in the heart, and is responsible for the heart beating or pumping action.  Without the muscular system-cardiac muscles, smooth muscles and skeletal muscles-we would be unable to move! And as the hear is a muscle (cardiac muscle) no blood would pump … around out body. We also need the muscular system to absorb heat and shock, to breathe and to digest food. The muscular system helps our body by working together and making our body move. It permits movement of the body, maintains posture, and circulates blood throughout the body. The muscular system in vertebrates is controlled through the nervous system, although some muscles (such as the cardiac muscle) can be completely autonomous. There are three distinct types of muscles: skeletal muscles, cardiac or heart muscles, and smooth (non-striated) muscles.
http://healthyliving.azcentral.com/skeletal-system-works-muscular-8158.html http://www.innerbody.com/image/musfov.html https://en.wikipedia.org/wiki/Muscular_system http://www.livescience.com/26854-muscular-system-facts-functions-diseases.html http://www.healthline.com/human-body-maps/muscular-system http://www.answers.com/Q/What_does_the_muscular_system_do_for_the_human_body http://www.kidport.com/RefLib/Science/HumanBody/MuscularSystem/MuscularSystemOverview.htm http://www.answers.com/Q/What_does_the_muscular_system_do_for_the_human_body https://en.wikipedia.org/wiki/Muscular_system
what does the muscular system do