My biomechanics professor's note show Transverse is protraction and retraction, and sagittal is posterior rotation and return to neutral. I double-checked Neumann as well, which my biomech teacher doesn't use, but my anatomy one does and you do: "The arthrokinematics for protraction and retraction of the clavicle occur along the SC joint’s transverse diameter" (p128 of the 3rd edition one).
Hi Alexandra! This video helped me so much with visualizing the concavities/convexities at the SC joint and its associated arthrokinematics - thank you so much! I just have one concern - isn't the posterior rotation that occurs at the SC joint motion that is occurring in the sagittal plane since it uses the mediolateral axis in line with the clavicle? And aren't protraction/retraction movements occurring in the horizontal plane/using a vertical axis?
Samantha, I can’t believe I didn’t see it before, thank you so much for pointing this out! You’re absolutely right. I will add a comment above to make sure everyone else knows. Yes, since it’s medial to lateral axis - sagittal plane - anterior posterior rotation; superior to inferior axis - horizontal plane- protraction/retraction. Thank you so much for bringing this up!
@@AlexandraKopelovich No problem! Thank you so much for this video - it is still incredibly helpful! I'm looking forward to learning from more of your videos in the future :)
Very well explained! Thank you for your efforts, sometimes biomechanics can be a bit tricky so this kind of teaching fits perfectly with this material.
I’m in physical therapy for a shoulder and SC joint injury. We discovered my collarbone doesn’t depress like it’s supposed to when I raise my arm. So when I raise and lower my arm from above my head, it hurts and leads to muscle spasms if I do it too much. What could cause the collarbone to not move?
First year DPT student here, this video helped me tremendously!! Thank you!!
FINALLY I found a source which uses actual kinesiology terms for my assignment! Thank you very much :)
My biomechanics professor's note show Transverse is protraction and retraction, and sagittal is posterior rotation and return to neutral.
I double-checked Neumann as well, which my biomech teacher doesn't use, but my anatomy one does and you do: "The arthrokinematics for protraction and retraction of the
clavicle occur along the SC joint’s transverse diameter" (p128 of the 3rd edition one).
Wow… magnificent images and very well explained! Thank you!
I'm enthusiastic to watch more videos.
Nice explanation
Clear, concise and articulate (pun intended)! Great video!
So beautiful. Thank you! I love your videos
Apt!
The explanation was very simple and clear. Thanks a lot for the video.
AMAZINGLY well done!
its amazing video, i dont have enough english but i could understand thank you
thanks doctor ,from egypt
Amazing ly perfect well done❤❤❤
thank you very much I wish you are my biomechanics professor
Hi Alexandra! This video helped me so much with visualizing the concavities/convexities at the SC joint and its associated arthrokinematics - thank you so much! I just have one concern - isn't the posterior rotation that occurs at the SC joint motion that is occurring in the sagittal plane since it uses the mediolateral axis in line with the clavicle? And aren't protraction/retraction movements occurring in the horizontal plane/using a vertical axis?
Samantha, I can’t believe I didn’t see it before, thank you so much for pointing this out! You’re absolutely right. I will add a comment above to make sure everyone else knows. Yes, since it’s medial to lateral axis - sagittal plane - anterior posterior rotation; superior to inferior axis - horizontal plane- protraction/retraction. Thank you so much for bringing this up!
@@AlexandraKopelovich No problem! Thank you so much for this video - it is still incredibly helpful! I'm looking forward to learning from more of your videos in the future :)
@@samanthaprotexter9545 Thank you for your support! ☺️
This was SO HELPFUL I finally got the answer to the question I had for a long time!THANK YOU
Very nicely explained .thank you
Thank you for this wonderful video
Thank you for watching :)
THANK YOU SO MUCH I LOVE THIS
Well done, Congratulations!
Thank you!
Very well explained! Thank you for your efforts, sometimes biomechanics can be a bit tricky so this kind of teaching fits perfectly with this material.
Thank you so much 🥰
Thank you so much
Thank you for watching :)
I’m in physical therapy for a shoulder and SC joint injury. We discovered my collarbone doesn’t depress like it’s supposed to when I raise my arm. So when I raise and lower my arm from above my head, it hurts and leads to muscle spasms if I do it too much. What could cause the collarbone to not move?
Clavicle Rotation and spinning of Clavicle is happening in the sagital plane but you put it in the transverse plane movements:(
The spinning around its longitudinal axis is not a transverse plane movement. Otherwise this is the best video!
Hi! Can you tell me the degree of when clavicle starts and stops rolling?
Can you pls make vedio on everh joint in context of biomechanics
Haha I will try but it will take me a while! But I’m glad you enjoyed this one. Take a look at all other playlists I have :)
way to fast spoken!!!