Trunk & Spinal Column Anatomy: Muscle Actions

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  • Опубліковано 20 гру 2024

КОМЕНТАРІ • 290

  • @anniemusgrave3089
    @anniemusgrave3089 3 роки тому +5

    Wow! This video was super helpful. I took anatomy last year and I thought that class went into the muscles in depth! There are so many deep muscles that are so important that I had no idea about. I was shocked to learn that there are so many muscles solely for breathing purposes as well as surprised to find out that most only get engaged when higher breathing rates are required during exercise. It makes me wonder what happens to those muscles in individuals who never workout and therefore never utilize those!

    • @DrJacobGoodin
      @DrJacobGoodin  3 роки тому +1

      They atrophy! Funny story: (maybe I said this in the lecture? I forget...) anyways the first track meet of each season I was always the MOST sore in my chest and ribs the next day. More-so than in any of my hip or leg muscles. It wasn't until I learned about forced expiration musculature that I figured out that it was my muscles of forced expiration. They were challenged often in training, but a full day of racing really taxed them.

  • @makennakaczmarczyk7563
    @makennakaczmarczyk7563 2 роки тому +1

    This video really improved my understanding of the muscles included. I now am able to find them better on myself after hearing it explained in full detail, and learn more information than I knew before!

  • @faithsanchez7000
    @faithsanchez7000 3 роки тому +2

    the sternocleidomastoid is my favorite muscle! It's just so fun to say

  • @noahcuellar6574
    @noahcuellar6574 4 роки тому +2

    Thank you for clarifying ipsilateral, contralateral, and unilateral. I can't wait to talk about muscle actions using them!

    • @DrJacobGoodin
      @DrJacobGoodin  4 роки тому +1

      You'll sound both nerdy and learned while doing so-win-win!

  • @kieranmccarty4050
    @kieranmccarty4050 2 роки тому +2

    The way these videos are put together is absolutely great. I find it really helpful to grasp the anatomy and muscles being described when there are pictures next to each description.

  • @Chasebowen23
    @Chasebowen23 11 місяців тому

    Putting this whole lesson together with the movement names and the muscles associated with that movement was great

  • @sofiawallauch1078
    @sofiawallauch1078 2 роки тому +1

    I really liked how each muscle had a corresponding diagram where you would draw on the exact muscle that was being discussed. This really helped me visualize the muscles. In addition, when discussing the quadratus lumborum muscle, the diagram of the bucket of water representing the pelvis during lateral pelvic rotation helped me see which way the pelvis rotates.

    • @emilymerkes8707
      @emilymerkes8707 Рік тому

      I agree! It was nice because I could use the notes and download them to my IPad where I took notes right on the diagrams!

  • @JuliaDombrowski-o9n
    @JuliaDombrowski-o9n 3 місяці тому

    I like how these videos go into more detail about specific muscles than anatomy did. Even though there is a lot of information, the visual aspects of this video made the content easier to understand.

  • @tonymarr5979
    @tonymarr5979 Рік тому

    Most UA-cam videos or teachers don't take the time to go as in-depth as you did. This video really helped me understand it!

  • @livingston-b
    @livingston-b 3 місяці тому

    I really appreciated how we were able to review some muscles from Anatomy and Physiology and then also dive further into more muscles that move the head, muscles of the thorax, and those of the vertebral column.

  • @SierraNunes0022
    @SierraNunes0022 3 місяці тому

    I liked how Dr Goodin added pictures in the lecture. Pictures help me to put a visual image in my head while also helping me memorize the name.

  • @greciacontreras6577
    @greciacontreras6577 3 місяці тому

    I took anatomy and loved that class but these lectures go way more into detail than the anatomy, which motivates me to learn more. I’ve never learned about the spine muscles this much.

  • @cjbuenviaje
    @cjbuenviaje 3 роки тому +1

    The imagery used to explain the position of our muscles and the alignment with other muscle groups helped out a lot. Especially when thinking about lifting weights, I think it is important to know the kinetic chain.

  • @Moniiiqueee824
    @Moniiiqueee824 Рік тому

    The trunk and spinal column seem so complex but the anatomy and the way Dr.Goodin explained everything made so much sense. Anatomy is one of my favorite subjects when it comes to school.

  • @devanney1863
    @devanney1863 Рік тому

    The amount of muscles present in the trunk and spinal column is astonishing. It is also fascinating how each contribute to different movements.

  • @emilyannhively
    @emilyannhively 11 місяців тому

    I like the fact that you include pictures of all the muscles so I can visually see what you are talking about

  • @noelledarquea2060
    @noelledarquea2060 11 місяців тому

    One of the main things that I enjoy about your videos are that the content on the slides are very short and concise yet extremely informal. I did not know much about the diaphragm before this video and you explained it very clearly and helped me look further into the details about it and the anatomy behind it. I also learned about the thoracic volume during this which I didn't even know existed before this video.

  • @kolbysowvlen2386
    @kolbysowvlen2386 3 місяці тому

    The muscles that move the head and the vertebral column muscles show how many movements we make and what allows us to move in the ways we do. I remember learning about anatomy and physiology in these areas; this was a good refresher on all the terms.

  • @MarkChallitaa
    @MarkChallitaa 3 місяці тому

    Throughout watching this video, I noticed how much detail there was with all the muscles. This video really helped me to visualize better, and understand the relationships between the different muscle groups in the head, neck, and torso.

  • @baileywilliams2821
    @baileywilliams2821 2 роки тому

    I really liked how in-depth the video was talking about many of the smaller muscles that don't get mentioned in anatomy in physiology courses.

  • @madelinehernandez8838
    @madelinehernandez8838 2 роки тому

    It is a lot easier when you use your own body to try and find specific muscles versus a picture on the internet or in a textbook. Thank you for making everything so easy to understand in your videos.

  • @jamarmack9626
    @jamarmack9626 3 роки тому +1

    The muscles of the abdominal wall were my favorite to learn about because of how much they do to keep our bodies positioned correctly

  • @aliciahernandez00233
    @aliciahernandez00233 Рік тому

    Prior to watching this video lecture I did not realize how many muscles were involved just to simply move our head. It takes all the posterior muscles of neck to just make a simple movement. It is so cool how our muscles work together to move our bodies.

  • @ElizabethSatterlee
    @ElizabethSatterlee 3 місяці тому

    I liked how detailed the video was about the direction the muscle fibers of each different muscle of the abdominal wall run.

  • @ReaganCole-mk3jr
    @ReaganCole-mk3jr 11 місяців тому

    This video is really helpful to understand the muscle actions. Having pictures and drawing for the muscles allows for greater understanding.

  • @shelbyriem
    @shelbyriem 3 місяці тому

    Having the visual of the muscles, and thinking about them shortening when they contract was super helpful to learn the action of each muscle.

  • @Justin-bo4cx
    @Justin-bo4cx 3 роки тому +1

    I've always had certain moments in my training that I tweak the back of my lower cervical/ upper thoracic. I think this video helped me understand that the muscle that I was straining was my splenius muscles.

  • @LaurenSaalberg
    @LaurenSaalberg 3 місяці тому

    This helped me learn so much more about the spine muscles that I never learned while taking anatomy last year. The pictures and details help bring all this information together

  • @JulissanJuarez
    @JulissanJuarez 11 місяців тому

    This video was great. My favorite thing about your content is how everything is short, sweet, and straight to the point. Going over the small details really helps and it is so interesting to learn.

  • @HBchun
    @HBchun 3 роки тому +1

    It's amazing to me that all these muscles in the body are working constantly unconsciously to allow me to move in the ways I want. Definitely need to practice locating these muscles on my own body to master where they are and their specific actions!

    • @DrJacobGoodin
      @DrJacobGoodin  3 роки тому

      I know right? And yes locating them on yourself is one of the best study tools.

  • @isabellefernandez-es1ej
    @isabellefernandez-es1ej 3 місяці тому

    As a visual learner, the images are super helpful while following the lecture.

  • @jessiesophie
    @jessiesophie 3 роки тому +1

    I thought the detail that went into pointing out the different sides for the muscles and how certain muscles relate to different movements extremely helpful.

  • @ellalamp8669
    @ellalamp8669 3 місяці тому

    It is crazy how many tiny muscles there are along the spine. I remember learning about some of them, but there are so many that it was a good refresher to go over all of them.

  • @RyanDoyle-o4t
    @RyanDoyle-o4t 3 місяці тому

    I really enjoyed learning about all the deeper spinal muscles. Also like the small things like telling us to inhale a deep fast break and exhale as hard as you can to show us when those deep muscles are being used.

  • @joshcombs123
    @joshcombs123 Рік тому

    What stuck out to me in this video is the complexity in the neck muscles. it is super interesting how they all work together for daily movements, but also how they contribute to other movements and exercises.

  • @KarinaBrambila04
    @KarinaBrambila04 3 місяці тому

    I really liked that this video goes in more depth compared to anatomy and physiology. The explanations of where the muscles are really helped me to gain a better understanding of exactly where the muscles are located.

  • @KileyRankin
    @KileyRankin 3 місяці тому

    Its very interesting how muscles work together and how complex the smallest movements can be.

  • @JuliaPinnell
    @JuliaPinnell 3 місяці тому

    I appreciated how Dr. Goodin added metaphors and examples into his videos, for example in the Quadratus Lumborum Muscle section, he explained lateral pelvic rotation as seeing the pelvis as a cup, with the direction it rotates being the direction the water spills which is equivelent to understanding how it would tip to the controlateral side.

  • @nicolelewis3329
    @nicolelewis3329 2 роки тому

    The way in which this video was formatted allowed for me to recall previous knowledge from anatomy and build off it with the introduction of muscles that I may have not heard of yet. It helps me to stay organized and connect muscle regions together!

  • @ltapia0022
    @ltapia0022 Рік тому

    I never realized how many muscles make up the thorax and contribute to working its motions. It is super helpful to have the pictures when explaining each muscle because I am currently taking anatomy and still new to knowing each of the muscles.

  • @hannahchacon9621
    @hannahchacon9621 2 роки тому

    Finding the muscles taught in this lecture on myself made it way easier to learn. Putting the muscles into certain groups also helped me differentiate them.

  • @celinegriffin3244
    @celinegriffin3244 2 роки тому

    I like how you showed pictures and pointed out the muscles, especially the description it's broken down and it'll be helpful when having to palpate on my own body.

  • @luciavaldez2601
    @luciavaldez2601 Рік тому

    Something that super stuck out to me was how when we breathe there is such a long list of muscles that go into each breath we take. This video was super informative and will definitely be something that I will be referencing back to when studying for exams.

  • @JosephBatres0000
    @JosephBatres0000 3 місяці тому

    I have never covered the spine muscles like this before so this video was great to help better understand them.

  • @emmysulich6648
    @emmysulich6648 3 роки тому +1

    I appreciate that you put each muscle/time in the description, this will be super helpful for studying.

  • @calebussery5319
    @calebussery5319 2 роки тому

    The drawing of some of the attatchment points and the directionality of the muscles in the video was super helpful for learning.

  • @SydneyManders-l9k
    @SydneyManders-l9k 3 місяці тому

    I appreciate the detailed information about the muscles in the head and neck, especially given the complexity of their movements. The thorough coverage extends to the trunk as well. I particularly enjoyed learning about the quadratus lumborum muscle and its role in rotation and flexion on the ipsilateral side.

  • @Heriberto-pj7bt
    @Heriberto-pj7bt 11 місяців тому

    Honestly, these videos are easily digestible and cover anatomy far better than when I took it. I guess that may be due to the fact that this course deals in more specifics over mere terms.

  • @KelseyWilliams-vr8kn
    @KelseyWilliams-vr8kn 11 місяців тому

    Going over the images with the pen strokes to demonstrate movement and the direction of contraction is really helpful, especially when it comes to contraction of the external and internal obliques.

  • @LucasClarkston
    @LucasClarkston 3 місяці тому

    The visual of the muscle was very helpful when thinking what each muscle does.

  • @chrismangram8463
    @chrismangram8463 3 роки тому

    I really enjoy you having us perform certain movements to ingrain it into our memories.

  • @alanaguinaldo9146
    @alanaguinaldo9146 3 місяці тому

    Each slide of each muscle is very concise and informative. I appreciate how you were specific about the movements of each muscle and how the movement is relative to the location of the muscle in the body. Lastly, the images added that final touch that made this video so valuable!

  • @timnoveda4004
    @timnoveda4004 3 роки тому +1

    Highlighting over the muscle while talking about it made it easier for me to visualize the location.

  • @ShelbyOmara
    @ShelbyOmara 3 місяці тому

    This video was very detailed and informative! I really found it helpful how Dr. Goodin explained how the quadrates lumborum muscle performs lateral pelvic rotation to the contralateral side. His reference to the pelvis being like a bucket of water and causing one side of the hip to be higher than the other side, resulting in water spilling out on the opposite side that was contracted really helped me make sense of this movement.

  • @willhopkins4197
    @willhopkins4197 2 роки тому

    Palpating the muscles on my own body is something I have always done. Glad you shared that tip with students that may find that helpful!

  • @macynunez4455
    @macynunez4455 Рік тому

    Crazy interesting how each muscle in our body has specific and purposeful functions and also work together with other muscles to carry out many different movements. I appreciate the detailed visuals that help provide an understanding of where they are located and why they perform the action they execute.

  • @KaitlynJungers
    @KaitlynJungers Рік тому

    I appreciate how in-depth this video was in describing different muscles. The images used in this video as well as the description helped me understand the anatomy and muscles discussed.

  • @BrookeInman-u6m
    @BrookeInman-u6m 3 місяці тому

    It is wild to think about all the different components of muscle movements. This video taught me a lot about the specificity of the different fibers and movements.

  • @VirAquinoPLNU
    @VirAquinoPLNU Рік тому

    This s a very in depth lecture on the trunk muscles. I didn’t realize how much there is and how many is used during certain movements. Definitely have a lot of studying to do

  • @emmasanchez5975
    @emmasanchez5975 3 роки тому +1

    Being able to palpate on my own body or my sister and actually knowing what I am doing is really helpful. This video really helps me to do that, thank you.

    • @DrJacobGoodin
      @DrJacobGoodin  3 роки тому

      As long as your sister is cool with it!

  • @vanessaviramontesPLNU
    @vanessaviramontesPLNU Рік тому

    Dr.Goodin,
    The anatomy break down in this video is amazing. Something I learned in this video was the deeper muscles that lay deep in the spinal column. For example, the numerous muscles from the cranium down to the pelvic girdle work together to support our spine. Just like many of my peers in the comment section, I did not learn a handful of the deeper muscles discussed in this video in my previous anatomy class. It is exciting to learn new things and I am sure that in class my education will only get stronger. After this video I am excited to read the chapter and getting the chance to palpate!

  • @treyweedman275
    @treyweedman275 3 місяці тому

    This video does a very good job of clearly and concisely explaining the muscles of the trunk and spinal column. The pictures and explanations helped me to understand why the muscles perform the actions that they do and how I can palpate them myself.

  • @isabellarondon235
    @isabellarondon235 Рік тому

    I think it’s so interesting to understand what each muscle does to help develop movement. I think it’s helpful to have illustrations because it gives a clear picture of where each muscle is located.

  • @katherineheekin
    @katherineheekin 3 місяці тому

    I like how Dr. Goodin highlighted the different muscles as he talked about them, so that I could try to palpiate them as we went. I found myself trying to move my head and neck throughout the video to try and see if I could feel some of the muscles work.

  • @ameliabrock
    @ameliabrock 11 місяців тому

    I've been palpating some of my friends (with consent!) and it's so cool to be able to feel the small differences in everyone's anatomy! The hands on learning aspect of having a body to palpate is super helpful :)

  • @JacobCampman
    @JacobCampman 3 місяці тому

    There was a lot of information in this video but having lots of visuals and drawings made understanding it a lot easier. It was interesting to learn that some muscles have an ipsilateral movement.

  • @SageFisher-q3r
    @SageFisher-q3r 3 місяці тому

    This video was very informative and really helped me to appreciate the complexity of the trunk and spine muscles. The drawings and arrows helped me to visualize and understand how each muscle worked.

  • @SamBrown-bd5bh
    @SamBrown-bd5bh 3 місяці тому

    This video was very detailed and I found it helpful how he named out all the movements that each muscle contributed too. The visual pictures were also very informative.

  • @henrydare
    @henrydare Рік тому

    The scalene muscles are incredible! They are so strong. The fact that they are able to support our neck and head as a whole is mind-blowing. I get a lot of pain between C7 and L1. It's very painful, so I know from experience that we have to be careful and make sure we protect our "neck health" at all costs.

  • @emilymerkes8707
    @emilymerkes8707 Рік тому

    I remembered some of these things from anatomy but the explanation on how the muscles affected movement really made me have to think through how those muscles worked. In this video, Dr. Goodin went over the muscles that move the head. He went over where they insert and connect to as well as their functions (flexion vs extension etc.). Some of these muscles included the sternocleidomastoid, splenius muscles, etc. Then he discussed the vertebral column muscles and the muscles of the thorax as well as the abdominal muscles.

  • @jonathanrobyn2450
    @jonathanrobyn2450 4 роки тому

    This always amazes me the way the muscles of the spine and abs work together! thanks Dr. Goodin

  • @wyattsimms4472
    @wyattsimms4472 3 роки тому +1

    It definitely helps to walk through the movements by actually doing them. I also learned what the terms contralateral and ipsilateral mean.

  • @allcatnofish
    @allcatnofish 4 роки тому

    The example of the bucket filled with water when referring to lateral pelvic rotation of the Quadratus Lumborum was extremely helpful!

  • @valenciaanzoandrade5878
    @valenciaanzoandrade5878 2 роки тому

    Super helpful with the examples of how our muscles are working and how they are shortening, extending and tightening.

  • @soleilgraham3042
    @soleilgraham3042 2 роки тому

    Palpating the muscles on not only myself, but my roommates and friends has definitely helped me in memorization of the muscles. One thing that I was thinking about just the other day was what the "cleido" stood for in sternocleidomastoid. The obvious answer would be clavicle but for some reason I had difficulty putting that together until this video.

  • @tsalazar0020
    @tsalazar0020 2 роки тому

    I liked how you broke down each muscle and went into detail in this video. Palpating these muscles on myself has been very helpful as well.

  • @hunterlong2817
    @hunterlong2817 2 роки тому

    A lot of these muscles were muscles that I had never studied before, so being provided the origin, insertion, and pictures helped me differentiate them and learn how they move the head and trunk. It also helped me understand movements in comparison to location, like anteriorly placed muscles most likely perform flexion.

  • @alexissoncrant130
    @alexissoncrant130 3 роки тому

    I really appreciate the examples you use in showing how each muscle leads to different movements.

  • @natalievandell7402
    @natalievandell7402 Рік тому

    I always enjoy taking anatomy-related classes because there's always something new I learn about the body every time. It's crazy how our bodies are designed to keep us alive no matter what we're doing. E.g. having muscles that are designed to help us breathe.

  • @brandonkotlarczyk
    @brandonkotlarczyk Рік тому

    It is nice to see an in-depth explanation of physiological aspect of some anatomical figures. For example, being refreshed on more specific muscles is important, such as the sternocleidomastoid providing lateral rotation and extension of the head

  • @PLNUstephaniekhin
    @PLNUstephaniekhin 11 місяців тому

    I really like how well put these videos are along with providing images and specifying what is being talked about.

  • @aribhalla9820
    @aribhalla9820 3 роки тому

    Whenever I watch these video lectures I always seem to palpate on myself and it's super helpful when trying to learn/memorize certain structures!

  • @jakegonzales1367
    @jakegonzales1367 3 роки тому +1

    This was a great anatomy and physiology recap, I also learned more muscles that I did not know existed like the quadratus lumborum.

  • @evakoutelieris9550
    @evakoutelieris9550 Рік тому

    This video does a really good job of breaking down everything and helps get a full understanding of what is happening in the muscles

  • @AnnaEngels0022
    @AnnaEngels0022 3 місяці тому

    What a great video! This is so much more in depth than I have ever gone when looking at the muscles of the trunk. Talking about the actions of each muscle was very helpful for learning the names of all the muscles.

  • @AlanaGilliland18
    @AlanaGilliland18 3 місяці тому

    I really enjoyed learning about all the different muscles in the neck and how they work together to move the head. In my last anatomy class, we only focused on two out of all of the muscles that are within the neck region.

  • @SavannaHouse
    @SavannaHouse Рік тому

    I appreciate all the detailed information about the muscles throughout the head and neck, because there are so many even more movements. The detail continues down through the trunk. I loved learning about the quadratus lumborum muscle and all the movements of rotation and flexion on the ipsilateral side.

  • @iNoRiJoY13
    @iNoRiJoY13 4 роки тому

    So crazy to me how many muscles are involved in our every day movements, thank you for the visuals!

  • @alannabergherm8046
    @alannabergherm8046 3 роки тому

    I really liked how your drew out the muscles on the diagrams so we could see it clearly! It definitely helped me learn the location of the muscles better.

  • @NathanHanson-gt2kq
    @NathanHanson-gt2kq 3 місяці тому

    This video described the muscle actions that are relevant to the spinal column. I enjoyed seeing a more in-depth view of the deeper muscles involved in each movement of the spinal column.

  • @lilyrunge1680
    @lilyrunge1680 Рік тому

    Lots of details which are helpful! Breakdown of the individual muscles helped in understanding how they work together and what movements are performed.

  • @graceh223
    @graceh223 2 роки тому

    I appreciate the diagrams of the muscles. It makes it easier for me to memorize the information.

  • @imanibruso3743
    @imanibruso3743 Рік тому

    I learned quite a few new muscles in this video that I had not originally learned in anatomy. They all seem to serve a a role in movement or stability within the body. Your emphasis on the direction of pull and how certain muscles would move/contract was also helpful.

  • @ChristopherBarrena
    @ChristopherBarrena 3 місяці тому

    This video demonstrated the musculature of the trunk and spinal column. It also described the function of the thoracic muscles like the scalene muscles that elevate the first 2 ribs to increase thoracic volume.

  • @AlexisRomo001
    @AlexisRomo001 11 місяців тому

    I feel like this video went way more in-depth with the anatomy of the head than my anatomy course did. I also liked your visual examples, it helped me visualize where the muscles were in my own body and I was able to palpate the larger muscles.

  • @oliviashaw3148
    @oliviashaw3148 2 роки тому

    It was really helpful that you described some of the muscle functions by telling us how to adjust our bodies in that motion.

  • @nathanfernandez1568
    @nathanfernandez1568 Рік тому

    Within my anatomy course, I never learned about the importance of the scalene muscles of the posterior thorax. I found it extremely interesting that these muscles are responsible for elevating the first 2 ribs and therefore increasing thoracic volume.

  • @IvyBartlett
    @IvyBartlett 11 місяців тому

    I thought this video was super helpful as a detailed refresher on the trunk and spinal column muscles. I took anatomy and physiology two years ago so I liked how the description of the muscles and muscle actions were paired with a clear picture to help with visualization.

  • @rozlarson2
    @rozlarson2 2 роки тому

    It's nice to relate what I have previously learned in A&P to what is being taught in this video. I appreciate how in depth this video is about the different muscles.

  • @chynnakifer1218
    @chynnakifer1218 3 роки тому

    I like how you make the videos interactive! It helps me gain a better understanding whether it be on where they or located or how they work.