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  1. Muscle - Wikipedia

    Muscle is a specialised soft tissue, one of the four basic types of animal tissues. There are three types of muscle tissues in vertebrates:- skeletal muscle tissue, cardiac muscle tissue, and …

  2. Muscle | Systems, Types, Tissue, & Facts | Britannica

    Nov 17, 2025 · Muscle is contractile tissue grouped into coordinated systems for greater efficiency. In humans the muscle systems are classified by gross appearance and location of …

  3. Muscles of the Body: Types, Groups, Anatomy & Functions

    Muscles move your body. They perform two types of movements: Voluntary movements: Voluntary movements are actions you control. You choose to perform an action and your …

  4. MUSCLE Definition & Meaning - Merriam-Webster

    The meaning of MUSCLE is a body tissue consisting of long cells that contract when stimulated and produce motion. How to use muscle in a sentence.

  5. Bone, Joint, and Muscle Disorders - The Merck Manuals

    Two of these kinds—skeletal and smooth—are part of the musculoskeletal system. Skeletal muscle is what most people think of as muscle, the type that can be contracted to move the …

  6. Muscle Anatomy: Structure, Types, and Function - Biology Insights

    Jul 20, 2025 · Muscles work with the skeletal system to create locomotion and support the body’s internal organs. The human body contains three types of muscle tissue, each with a unique …

  7. What is a Muscle? Functions, Types, Disorders, and More

    Jul 31, 2025 · A muscle is considered an organ as it comprises multiple tissues, including muscle fibres, blood vessels, and nerves, working together to perform specific functions.

  8. Muscular system | Learn Muscular Anatomy - Visible Body

    Muscles allow us to move. Smooth, cardiac, and skeletal muscle move to facilitate body functions like heartbeats, digestion, and moving bones. Neurotransmitters and chemical reactions work …

  9. Interactive Guide to the Muscular System | Innerbody

    Dec 22, 2025 · There are three types of muscle tissue: Visceral, cardiac, and skeletal. Visceral muscle is found inside of organs like the stomach, intestines, and blood vessels. The weakest …

  10. Muscular system: 11 main functions and more - Medical News Today

    Jul 10, 2025 · The muscular system consists of various types of muscle that each play a crucial role in the function of the body. Some muscular system functions include mobility, stability, …