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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

    Dec 29, 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. 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 anatomical group that …

  4. Interactive Guide to the Muscular System | Innerbody

    Jan 13, 2026 · 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 …

  5. MuscleWiki - Free Exercise Library | Interactive Muscle Map

    Discover 2000+ exercises with our interactive muscle map. Click any muscle to see targeted exercises with video tutorials and step-by-step instructions. 100% free, no registration required.

  6. 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 …

  7. How to Learn Anatomy: Muscles - Action - 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 describing …

  8. Muscle - Physiopedia

    There are three major muscle types found in the human body: skeletal, cardiac, and smooth muscle. Each muscle type has unique cellular components, physiology, specific functions, and pathology.

  9. Muscles - Bone, Joint, and Muscle Disorders - Merck Manual …

    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 various parts of the …

  10. Muscles - Anatomy, Function, and More - Verywell Health

    Muscles are tissues that contract to help parts of the body move. Learn more about how muscles work, what they look like, and how they're treated.