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  1. Muscle - Wikipedia

    There are three types of muscle tissue in vertebrates: skeletal muscle, cardiac muscle, and smooth muscle. Muscle tissue gives skeletal muscles the ability to contract. Muscle tissue …

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

    Sep 26, 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 …

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

    Jan 23, 2024 · Smooth muscle tissue lines some of your organs, but most organs are also made of other types of tissue, too. Providers sometimes refer to the muscular system as one …

  4. 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.

  5. Muscular System – Carolina Knowledge Center

    Jul 25, 2022 · They’re also commands your muscles and muscle fibers receive constantly from your nervous system. The human body consists of over 650 muscles categorized into 3 types: …

  6. Interactive Guide to the Muscular System | Innerbody

    Nov 10, 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 …

  7. 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 …

  8. Muscles and muscle tissue: Types and functions | Kenhub

    Oct 30, 2023 · Introduction to the three types of muscle tissue (skeletal, smooth and cardiac); learn about their structure and functions here!

  9. How to Learn Muscular Anatomy - Site - Shape - TeachMeAnatomy

    Jun 14, 2025 · Given the large number of muscles in the human body, using a consistent method to learn their features is beneficial. In this article, we shall look at a six-part framework for …

  10. MUSCLE Definition & Meaning - Merriam-Webster

    : an organ that is a mass of muscle tissue attached at either end to a fixed point (as to bones) and that by contracting moves or stops the movement of a body part