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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 smooth muscle …

  2. Human muscle system | Functions, Diagram, & Facts | Britannica

    Nov 24, 2025 · 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.

  3. MuscleWiki - Free Exercise Library | Interactive Muscle Map

    Click any muscle to see targeted exercises with video tutorials and step-by-step instructions. 100% free, no registration required.

  4. 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 muscles move your …

  5. 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.

  6. Interactive Guide to the Muscular System | Innerbody

    Dec 12, 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 of all muscle …

  7. 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 together to …

  8. 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 structure, …

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

    Jul 10, 2025 · Muscles allow a person to move, speak, and chew. They control heartbeat, breathing, and digestion. Other seemingly unrelated functions, including temperature regulation and vision, also rely …

  10. 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.