Shoulder Joint Anatomy: Bony Landmarks

[@MichaelKaal-TriFisher]

Hello, this is Mike! My shoulder is now doing better and indeed I am back to fishing. Even have my own fishing KZbin channel now. Hope you guys learn a lot and Jacobs epic class. He’s the smartest dude I know.

[@ClaireStone-jq4wg]

Its crazy to see how it is pretty much just our muscles holding our humerus into the glenoid fossa, yet our shoulders are capable of so much!

[@kolbysowvlen2386]

I like how clear and straightforward the information is given; it provides an easier understanding of what is occurring with the structures of the shoulder girdle.

[@DrJacobGoodin]

Prayers go out to my buddy Mike, who might be out in the East TN woods RIGHT NOW with a dislocated shoulder. But at least it made for a good lecture example. 🙏🙏🙏

[@rozalynnlarson8835]

I like how you incorporated the story about Mike in this video, it made it a lot more interesting

[@isabellefernandez-es1ej]

Dr Goodin does a great job explaining this in depth and Mike's story was a great real life example.

[@TreyWeedman]

In this video Dr. Goodin does a great job of giving real life examples of this musculature at work. The story he gives about his friend Mike is a great way to show the importance of these supporting ligaments and muscles.

[@KatieGonella]

This video was so helpful! Especially with the addition of Mike's story giving a real-life example.

[@SamPatten-cb3fo]

I liked how clear and straight forward your video was about the structure of the shoulder.

[@AlanaGilliland18]

Mike's story was a great addition to the video. It was helpful to hear a story get tied into the explanation of the laxity of the ligaments in the glenohumeral joint.

[@ericagurr9008]

I am glad to see Mike is doing okay! I can't even imagine dislocating your shoulder alone in the woods!! But glad to see Mike is thriving now with his own fishing channel.

[@KarinaBrambila04]

The use of Mike's story really helps to understand why it is so common for someone who has had a previous shoulder dislocation to experience another dislocation. I also liked seeing the anatomical reasons as to why some people are at higher risk of shoulder injuries.

[@KelseyWilliams-vr8kn]

Love that Mike commented! Go Mike! The contrasting relationship between stability and mobility is so interesting.

[@SierraNunes0022]

I liked how Dr. Goodin highlighted the landmarks on each of the bones. This made it easy to transfer over to my notes!

[@luciavaldez2601]

adding the personal story really hit me, getting to hear an example of real-life helps puts what we have been learning into perspective! glad to see mike shoulder is doing better

[@taylorrobertson8274]

I know multiple people who, like Mike, continuously dislocate their shoulders because of past injuries. It's incredibly interesting to learn about the boney structures, ligaments, and muscles that play into this constant problem. My prayers go out to Mike!

[@NathanHanson-gt2kq]

I liked how this video explained the instability of the shoulder joint and how the shoulder joint moves with the shoulder girdle.

[@moirabryson5042]

I really liked the detailed description of the shoulder joint and the picture showing us all the bony landmarks as well.

[@matthewwadley4348]

In terms of understanding where the joints are and how they work was very helpful. The story about Mike was also incredibly insightful and informational about how the shoulder joints work.

[@mollytucker567]

Bony landmarks were something that I struggled with in anatomy. The depth in this video as well as the story about Mike gave better insight to the anatomy of our joints as well as how easy/common it is for us to obtain injuries.

[@CharlieHuter]

I liked how you put the photos of the bone and and description of the joint so we can see what is actually going on inside the bone and joint itself. I also enjoyed the short little story about your friend Mike.

[@dereklinck2672]

As someone who has had shoulder problems, this lecture was very helpful to learn in more detail. This has shown me more possibilities to look into on myself for a more complete understanding of my structure and the ways I can go about properly recovering mobility and ROM.

[@GioiaGiorgi]

I enjoyed hearing about Mike's story and the fact that his muscles are laxed and therefor dislocate more easily, and then looking through the comments to then see him comment on it as well!

[@evakoutelieris9550]

I really liked how specific this lecture got and how you included lots of examples, and reading Mike's comment also made this lecture seem more personal which I thought was cool!

[@MarkChallitaa]

I like how the story was added as an example. Even without the story, I felt that the way he explained stuff was very well and understandable.

[@alexisnoelle1220]

I loved hearing this personal story. It is a great reminder that although our field of work is very detailed on anatomy, we will be dealing with real patients and real emotions so it is important to know how to be personable as well!

[@SageFisher-q3r]

This video gave a great background into the shoulder and one takeaway I got was that strengthening the muscles that surround the joint can help prevent shoulder dislocations.

[@LucasClarkston]

I found it really nice that he tied it in to a real life story about Mike but i also was able to really understand how the shoulder joint works.

[@sofiawallauch1078]

Great video! It was an important reminder that the more stable a joint is, such as the hip joint, the less mobile it will be. The shoulder has a lot of mobility but it is less stable which causes it to be injured frequently.

[@madelinehernandez8838]

When I was a student AT at my high school, a football player dislocated his shoulder several times during the season. He reminded me of your friend Mike. Glad he is doing better!

[@ltapia0022]

It is so interesting to see the shoulder joint in depth. In anatomy you only go over so much of the bones and the class has only covered briefly which bones connect and where. With these videos it shows how detailed these connections really are at the joints.

[@Justin-bo4cx]

I also found this video personal since i used to have constant shoulder dislocations in my left shoulder. Before my surgery, the doctors told me that from the looks of the MRI, I had 30% bone loss in my Glenoid head. They decided it was best that we did a latarjet procedure, where a piece of my coracoid process was removed and then screwed onto my glenoid head. Even 3 years after recovery has been a struggle, I am glad I came across this video.

[@KayleeEubank]

For me, I appreciated the interior view of the glenohumeral joint. It is very complex and it helped me to understand it on a greater level. Also, the example about Mike was great because it applied the knowledge to a real life scenario.

[@laurenmayheww]

Thank you for the example on shoulder dislocation! I don't know anyone personally who has thrown their shoulder out, but it sounds like Mike is more susceptible than others having done it more than once. I can only imagine how easy it would be for those with a lack of strength and endurance in those muscles to dislocate their shoulder considering the laxity of ligamentous structures surrounding the region. Great video!

[@makennans]

This video was super helpful in clearly describing the mobility and instability of the shoulder joint. I always knew that the shoulder could be a pretty unstable joint, but this video helped to show why that is.

[@oliviawong7538]

I really liked learning about the spectrum of mobility and stability, and how different actions or repeated movements can alter the shoulder joint. This was a great review of what I have learned in previous classes.

[@CarlosRodriguez-yt9rv]

I’ve always known that the shoulders joint is among the most mobile joints and the most vulnerable joints and this video is a great reminder of that! Lots of sports injuries occur in the shoulder joint!

[@AnnaEngels0022]

The concept of stability and mobility being at a sort of odds with each other is so interesting! While the shoulder has a lot of mobility, it definitely sacrifices stability for that, which makes it more prone to injury.

[@JoshuaCovarrubias-e5g]

Dr. Jacob does a great at explaining how the the glenohumeral joint is mainly held together by the musculature. He gave us a great example when he talked about his friend Mike.

[@IvyBartlett]

I thought it was great how you incorporated the tale into your lesson! While it's crucial to become as knowledgeable as possible about anatomy and bodily movement, we must also keep in mind that the main goal of our profession is to assist people in recovering from injuries and engaging in physical activity.

[@ChloeCapello]

I found the story about Mike very interesting! The real-world scenario definitely helped me understand the concept of stability being sacrificed to gain mobility.

[@nikokaczmarczyk1936]

Good information here in this video. As an avid gym goer, I have seen way too often guys going into heavy pressing movements with no warm up and it often leads to chronic shoulder pain in the future. Its so crucial to strengthen all aspects of the shoulder and warm the ligaments and muscles up before risking injury

[@KylanJohnson-hu1lr]

This video is very relatable to my life right now because I dislocated my shoulder a little bit ago. Now I am in the process of regaining my full range of motion and strength. Throughout this injury, it has become very evident that the shoulder can be very delicate like how it is explained in the video.

[@katemalicdem273]

The video was simplistic and informative. I think that it is getting easier to understand how our upper body functions by understanding how the joints and bones are involved to help us to make different ranges of motions!

[@TarynTate]

This video was a great addition to my prior knowledge from anatomy and physiology especially talking about the bones. Also, I really enjoyed how you added a real life story!

[@DevanneyBoyd]

This video provided a great review of different bony structures. It was again astonishing to see the small surface area contact between the humerus and glenoid fossa, a reminder of the instability of the shoulder joint.

[@nicolelewis3329]

I was a swimmer for about 15 years of life so shoulder pain was always a problem! It is super interesting to learn in detail what that looks like from an anatomical standpoint.

[@LaurenSaalberg]

I really like all the pictures and in depth explanations you provided to help everything make more sense

[@lilyrunge1680]

The relationship between stability and mobility pointed out was one I hadn't really thought about, and is important in understanding shoulder injuries.

[@ChristopherBarrena]

I like how he explained the relationship between mobility and stability in the shoulder joint and why instability problems are so common.

[@aliciahernandez00233]

Seeing real life scenarios really helps me learn. Thank you for sharing your story.

[@katherine_heekin]

I watched one of my friends who I did pole vaulting with in high school dislocate his shoulder, and after he had surgery and recovered, his shoulder would sometimes dislocate again while pole vaulting (very similar story to your friend Mike). I saw Mike's comment and I am happy he is able to go fishing again.

[@tianguyen3897]

This was a great foundational video for learning about shoulder joint bony landmarks. I also liked hearing the story about your friend Mike as it was applicable to what you were teaching and it added a personal touch!

[@laurenhufault367]

Happy to hear that Mike is doing better! I think it's wild that the shoulder is the most unstable joint, however, it makes sense given how flexible it is.

[@LukeMoore-cx4iz]

This video was a great explanation of the bony landmarks along with the different ligaments. It was very interesting to learn about how common shoulder injuries are and how we lose stability the more we actually move our shoulders.

[@greciacontreras6577]

In this video I was able to learn about the stability and instability of the shoulder joint. It was interesting to learn, and I really enjoyed it

[@AnthonyRabban]

I like how you included real life scenarios like Mikes story. It is interesting how we try to have both mobility and stability but it only leads to injury

[@MaryErickson335]

I remember learning about shoulder instability and the many injuries that occur in my care and prevention class. I liked how the story about your friend was included to further explain the instability of the shoulder joint and what's going on with the ligaments

[@JoshMurray-x7y]

Mike's story helped reinforce the idea that you need to strengthen the muscles in your shoulder to help prevent unnecessary strain on the ligaments. The idea that shoulder mobility comes at a great sacrifice to stability is a good take away that encourages me to work out more consistently.

[@zanedirenzo5820]

So glad Mike is doing better. I enjoyed the story and real life example. This video was very interesting.

[@miadenava585]

This video was very informative and helpful in showing how many different injuries to the shoulder can occur. Also being reminded how unstable the shoulder joint is, is very interesting.

[@BrianaReynoso]

The shoulder joint really is fascinating! I've seen a lot of dislocation videos before and have never considered the consequences they might face, like your buddy mike.

[@sydneycheng2264]

I never put two and two together in terms of gaining mobility and losing stability, but it makes a lot of sense and has opened my eyes to how I treat my body and focusing on good technique when I workout.

[@torilucht5871]

This was a very interesting lecture and one that is important to know when comparing the shoulder joint to the shoulder girdle. Understanding that the shoulder joint has greater mobility but lower stability is key when working with athlete injuries.

[@evaozimec]

I really like understanding why injuries occur based on how you explain the anatomical structures that can cause them such as the shallowness of the glenoid fossa.

[@JonathanKozasky]

Loved this video, I'm a pitcher and knowing all this is always important to have in the back of my mind especially with the fact that stability is sacrificed to gain mobility.

[@KaitlynJungers]

Thank you for sharing that story. The mobility of the shoulder is very important for our everyday activities.

[@isabellecousineau302]

I found it very interesting to learn more about how the shoulder can get dislocated

[@SydneyManders-l9k]

seeing the image of the lateral view of the glenohumeral joint was very helpful!

[@emmysulich6648]

Super helpful video! I have hyper-mobility in my shoulders and am prone to injuries, but this video showed why strength training and keeping the muscles strong around helps me so much.

[@lucamarin8565]

Great to hear Mike is doing better and is back to fishing after all the dislocations!!

[@natalievandell]

I can only imagine the pain your friend went through, while on his own in the middle of nowhere! I think it's awesome how much you stress about how susceptible a shoulder dislocation can be. I'm sure it's scary when it happens, but educating others on what to do in that situation is important.

[@joshwillbanks851]

This was a really helpful video for helping to really differentiate between what is the shoulder girdle and what is the shoulder joint. I feel like I can explain this now and understand more fully

[@jadenrea1109]

I really enjoyed hearing about all the possible injuries and risk factors for shoulder injuries. I am very surprised I have never had a shoulder injury in my life considering the instability of the shoulder joint. I hope to keep it that way!

[@matthewdato]

This was a great refresher for me on the shoulder! Also, I liked you told that story about Mike as it made it more interesting and connects that the shoulder is one of the most susceptible to injury!

[@kennethvogan4708]

Thank you for including the story it is great to apply it to our learning.

[@morganrolleri9198]

Thank you for sharing the story! It always helps bringing real life scenarios into lecture for a better understanding. I have also dislocated my shoulder so learning more about it is so interesting.

[@emilyannhively]

I liked the phrase you used, " the price of mobility is reduced stability". Knowing that the shoulder has a great range of motion, I also know that it is common to injure

[@NoelleDarquea]

There was much more detail that you mentioned that I had no idea about when looking at the Glenohumeral joint. It was helpful to see the diagram which labeled all the different parts of the joint in detail.

[@ReeseWoodson]

I really liked the example used of his friend Mike and how because he has thrown out his shoulder once, he is more prone for that to happen to him again in the future. I think this story will stick in my brain and help me to remember the laxity of the shoulder ligaments.

[@laurenhan0023]

This was a great review from my anatomy class! The shoulder joint is extremely complex and the joints and muscles must work together to perform correct shoulder movements. It is interesting how we have a great amount of shoulder mobility yet less stability than we would assume!

[@isabellarondon235]

Bony landmarks are really hard to remember from my A&P class but this was super helpful in being more precise and learning more in depth about the landmarks in the shoulder joint.

[@ChristianScandrett]

I separated my shoulder my freshman year and still have issues with it so this was a very interesting video to watch and learn about shoulder injuries. Also it is good to see that mike is doing better.

[@NicoleGietzen-n7f]

Three of my brother have had shoulder injuries so I enjoyed watching this video.

[@idontknowwhatimdoing4213]

I have a friend who was an Olympic weight lifter in high school. His shoulder started going out from poor form in the snatch. He is, thankfully, able to get his back in on his own, but he's like your homie Mike, and still does all the things that make it pop out anyway!

[@jakegonzales1367]

This is a great in-depth video of all the joints in our shoulders. I found that the different types of ligaments in the GH joint to be very interesting.

[@makaylanorwood1713]

This was actually super interesting to see because I have chronic shoulder issues. Therefore, this video was very informational and relevant to my life.

[@kieranmccarty1039]

Thank you for this video! I hope Mike is continuing to get better. I was a gymnast for 10 years and my shoulder mobility has always lacked. I have always had really tight shoulders and has been a struggle during certain special tests.

[@angelynnthan3755]

Thank you for explaining more of glenohumeral movement and joint stability and ligament attaches to shoulder. It is really helpful lecture video.

[@shelbyriem]

I never thought about the scale of stability + mobility, and how they are directly affected by one another. I will always remember that!

[@shelby-omara]

I found it interesting how the shoulder joint compromises mobility for stability. Learning how there is a spectrum of stability for joints was really helpful as well as comparing the hip joint to the shoulder joint.

[@hannahchacon9621]

Some family members of mine have had shoulder injuries/pain and it is super interesting to learn about possible the causes. The shoulder has a lot of mobility and range of motion but does sacrifice some of it's stability.

[@imanibruso3743]

This was a great refresher of the anatomy that I took last semester. I learned about new words such as enarthrodial. It can be scary to think how unstable out shoulder joint is and how necessary it is in daily actions.

[@SavannaHouse]

I enjoyed this video because of the level of detail for each bony landmark and joint and their connection to another part of the body. Why it connects and with what part of the bone. I was able to understand these concepts best because of the images that were displayed with sketching onto the image to highlight the importance.

[@tsalazar0020]

I enjoyed learning how different muscles can increase shoulder mobility. It is crazy to know how there are so many different aspects that may lead to an injury or reoccurring injury.

[@jackfischer2553]

I haven been surfing for a decade and my right shoulder has been a big problem. It has been very interesting to learn about the anatomy of the shoulder and some of the key problem points.

[@CalebThompson-e8e]

After learning how the shoulder joint compromises stability for ROM, it makes sense how common dislocated shoulders are. I hope more people like Mike listen to this video to better understand the shoulder so that they can strengthen it and decrease their chances of dislocating their shoulder

[@Chasebowen23]

Great refresher for anatomy, always good to review anatomy!

[@kelli-lynroche8446]

This was helpful in understanding the shoulder joint and how the stability is reduced for increased mobility.

[@cjbuenviaje]

Interesting how there are so many interesting features to the shoulder and how it all works collectively to carry out these everyday functions. The rotator cuff is so interesting to stabilize the glenohumeral joint