The musculoskeletal system review (article) | Khan Academy (2024)

Learn about the organs and functions of the musculoskeletal system.

Want to join the conversation?

Log in

  • Br Paul

    4 years agoPosted 4 years ago. Direct link to Br Paul's post “If there are only volunta...”

    If there are only voluntary and involuntary muscles, then what would your diaphragm be? You don't have to think about it contracting to breathe, but you can also stop yourself from breathing.

    (17 votes)

    • Juan Limbo

      4 years agoPosted 4 years ago. Direct link to Juan Limbo's post “I believe that the diaphr...”

      The musculoskeletal system review (article) | Khan Academy (4)

      I believe that the diaphragm would be a mixture of both involuntary smooth muscles and voluntary skeletal muscles. Because you can exhale and inhale without thinking, that indicates the involuntary portion of the diaphragm. But when you take deep breaths, such as when you're meditating, you're conscious and aware of breathing and therefore voluntarily controlling your breaths, which leads to the skeletal muscle portion. Side note, I don't think there would be any cardiac involuntary muscles as that is just located in the heart. Hope that made sense.

      (19 votes)

  • alexia.dick

    5 years agoPosted 5 years ago. Direct link to alexia.dick's post “what connects the skeleta...”

    what connects the skeletal system to the muscular system?

    (7 votes)

  • Ali.the.moron

    a year agoPosted a year ago. Direct link to Ali.the.moron's post “Jeez. All the comments t...”

    Jeez. All the comments take place at least 3-4 years ago T-T

    (7 votes)

  • Bronson Cobb

    2 years agoPosted 2 years ago. Direct link to Bronson Cobb's post “how do your lungs work”

    how do your lungs work

    (5 votes)

    • Carl J Beutler (Boyt-ler)

      2 years agoPosted 2 years ago. Direct link to Carl J Beutler (Boyt-ler)'s post “The diaphragm, an involun...”

      The diaphragm, an involuntary muscle, pushes up and down to help the lungs move

      (4 votes)

  • CocoWoof

    4 years agoPosted 4 years ago. Direct link to CocoWoof's post “Kinda stupid question, bu...”

    Kinda stupid question, but are the muscles in your butt involuntary or voluntary? The article states that voluntary muscles can be contracted voluntarily and involuntary muscles move on their own autonomously. But your butt muscles don't move at all... is there a special name for them?

    (3 votes)

    • Tybalt

      4 years agoPosted 4 years ago. Direct link to Tybalt's post “The muscles in the glutes...”

      The muscles in the glutes are voluntary. Aside from the famous Gluteus Maximus, you also have the Gluteus Minimus, the Gluteus Medius, the Piriformis, the Superior Gemellus, and many more. While you might not notice them, these muscles play a role in moving and rotating the leg at the hip.

      Does this help?

      (8 votes)

  • kayvonna banks

    4 years agoPosted 4 years ago. Direct link to kayvonna banks's post “When watching basketball,...”

    When watching basketball, the TV commentators will say a player is missing shots because the player's legs are getting tired. If you shoot a basket ball with your arms and hands, what do your legs have to do with it?

    (5 votes)

    • gbonello

      2 years agoPosted 2 years ago. Direct link to gbonello's post “because players run and j...”

      because players run and jump

      (2 votes)

  • Bobiko fringulum

    10 months agoPosted 10 months ago. Direct link to Bobiko fringulum's post “hey guys, quandale dingle...”

    hey guys, quandale dingle here

    (5 votes)

  • brucegarzon

    4 years agoPosted 4 years ago. Direct link to brucegarzon's post “Is all the muscles discov...”

    Is all the muscles discovered in the body?

    (3 votes)

    • Addie

      4 years agoPosted 4 years ago. Direct link to Addie's post “I'm fairly certain that t...”

      I'm fairly certain that they have. However it's also impossible to know. If certain muscles exist in the body that haven't been discovered, then we don't know that they exist in order to determine that they're undiscovered. Idk if that actually makes sense, sorry

      (5 votes)

  • aeleen

    4 years agoPosted 4 years ago. Direct link to aeleen's post “how does the skeletal and...”

    how does the skeletal and muscular system work together to contract and extend?

    (3 votes)

    • ben

      4 years agoPosted 4 years ago. Direct link to ben's post “The bones of the skeletal...”

      The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape. The muscles of the muscular system attach to these bones, pulling on them to allow for movement of the body.

      (4 votes)

  • sebastian

    5 years agoPosted 5 years ago. Direct link to sebastian's post “How strong are your bones...”

    How strong are your bones?

    (1 vote)

    • Madison Vlazny

      5 years agoPosted 5 years ago. Direct link to Madison Vlazny's post “it depends on which one. ...”

      it depends on which one. you femur is about three times the strength of concrete but it takes only 25 pounds to break the weakest.

      (8 votes)

The musculoskeletal system review (article) | Khan Academy (2024)
Top Articles
Latest Posts
Article information

Author: Nathanael Baumbach

Last Updated:

Views: 6426

Rating: 4.4 / 5 (55 voted)

Reviews: 94% of readers found this page helpful

Author information

Name: Nathanael Baumbach

Birthday: 1998-12-02

Address: Apt. 829 751 Glover View, West Orlando, IN 22436

Phone: +901025288581

Job: Internal IT Coordinator

Hobby: Gunsmithing, Motor sports, Flying, Skiing, Hooping, Lego building, Ice skating

Introduction: My name is Nathanael Baumbach, I am a fantastic, nice, victorious, brave, healthy, cute, glorious person who loves writing and wants to share my knowledge and understanding with you.