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Oct 21, 2024 · Human muscle system, the muscles of the human body that work the skeletal system, that are under voluntary control, and that are concerned with movement, posture, and balance. Broadly considered, human muscle—like the muscles of all vertebrates—is often divided into striated muscle, smooth muscle, and cardiac muscle.
Jan 21, 2018 · The primary job of muscles is to move the bones of the skeleton, but muscles also enable the heart to beat and constitute the walls of other vital hollow organs. There are three types of muscle ...
Jan 15, 2021 · Unlike other organ systems, the muscular system is divided into different types of tissues, which are incorporated into various organs in the body. Muscular System Diagram Skeletal Muscle. Striated muscle, or Skeletal muscle, is the tissue most commonly associated with the muscular system. This type of muscle attaches to the skeleton and moves ...
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- Mobility. The muscular system’s main function is to allow movement. When muscles contract, they contribute to gross and fine movement. Gross movement refers to large, coordinated motions and includes
- Stability. Muscle tendons stretch over joints and contribute to joint stability. Muscle tendons in the knee joint and the shoulder joint are crucial in stabilization.
- Posture. Skeletal muscles help keep the body in the correct position when someone is sitting or standing. This is known as posture. Good posture relies on strong, flexible muscles.
- Circulation. The heart is a muscle that pumps blood throughout the body. The movement of the heart is outside of conscious control, and it contracts automatically when stimulated by electrical signals.
5 days ago · Click to View Larger Image. 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.
Jan 23, 2024 · The muscles in and around your organs move involuntarily to keep your body working properly. Your heart beating and muscles in your chest and back moving your ribs when you breathe are examples of involuntary movements. Your muscles use a combination of voluntary and involuntary movements to work with nearly all your body’s systems and functions.
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Mar 21, 2018 · The muscular system is a complex network of muscles vital to the human body. Muscles play a part in everything you do. They control your heartbeat and breathing, help digestion, and allow movement ...
