CONVEX-CONCAVE RULE | SIMPLIFIED
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- Опубліковано 21 вер 2024
- Detailed and simplified lecture on one of basic concepts in biomechanics the Convex Concave rule.Human body movements involves both osteokinematic and arthokinematic movement. The Convec Concabe rule is a realtionship between both this artho and osteokinematics.The arthokinematic movements involves Roll, Glide or slide and Spin. In human movements most often the glide and roll occurs together and the roll or rolling always occurs in direction of movement of bony lever itself whereas the slide or glide can be either in same or opposite direction. The convex concave rule states that when a convex atricular surface is moving on a relatively fixed articular surface the gliding or sliding occurs opposite to the bony movement or more clearly the arthokinematic movement of gliding occurs opposite to osteokinematic movement of the bone. Whereas when tne concave is moving on fixed convex the arthokinematic movement of slide or glide occurs in same direction as the bone movement.
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TONY JOSEPH
ASSISTANT PROFESSOR
KANNUR MEDICAL COLLEGE
No body explains so simply and makes easy by using props .u have a big heart Who genuinely wants to give us knowledge.Thank u so much sir🙏for such effort.plz keep it up sir
S sekhar Nayak so happy to hear nayak...thnk u...good luck
Sir, I must say you really have a great talent of explaining a complex subject in easy way. Thankyou sir for your valuable time 🙏
Best best best. Explained in a very easy way sir
So thankful I came across this , you explained it in a way I won't forget all life
I m so glad to hear that
If All The World Could Have Your Dedication, There Would Be More Progress And More Interest In Education. Thank You For Showing Resilience In It All.
Another Great Session Sir💟❤️
Lots Of Love, Support And Prayers ❤️
PLEASE STAY SAFE.
Thank u so much gokul as always ur comments gives lot of energy ...thnks a lot
So nicely explained literally.....will not get confused now.....clear with the concept sir 👍
Glad to hear that..........thnk u
Well explained, easy to understand. Thank you
Very well explained thanku sir that helped me a lot
Really easy to understand sir
How to find during particular movement ,which bone is moving?
Falling in love with biomechanics😊
Good lecture sir.
Well explained and easy to understand👏👏
So glad to hear
Nice class sir 👌👌👌it is very easy to understand, only video that i have seen that explains clearly 🤝🤝thanks a lot......... sir please carry on making the biomechanics classes 😊😊😊
Oh yes defintly...thnks a lot
Thankyou so much sir . very well explained😊😊 i never undstand the concept before. Buy now its on my finger tips. Thankyou so much!
Nice class sir👌👏👏👏...don't get anything to say..🤗🤗as always you pour this in our brain..simplified it maximum 💯💯💯 really helps a lot sir.. thank you soooo much for your great support 🤗🤗
So hppy to hear...thnk u so much
Great simplified lecture sir👌👌👌 Very easy to understand👍👍
Demonstration of motion made more clarification about the topic👍👍Great job👏👏 Thanks for making sir...
So glad u liked it
Thankyou sir, for making this portion much easier😊
Thts so great to hear...thnk u
Sir plz make videos on palpation of bones and bony landmarks identification in human body.
Well explained and Much easy to understand thank u sir ❤️
You are welcome
Thank you so much!!
You're welcome!
Superb video... Thanks for your great explanation 😊
Great lecture sir ,easy to understand
Thnks a lot
Easy to catch ....reallly amazing😊
Thanks a lot
What shuld i say other than
Greatttttt❤️ and perfect ♥️✨️
Nice class sir
Easy to understand 👍
Thnks a lot
Thx u sir fully clearly this topic
Always welcome
Thank you so much sir for this fantastic vedio
As always awesome 👍
So glad to hear
Tq sir.. 🤗🤗
most welcome
Excellent class sir
Thnk u
Awesome Class sir 💯
Thnk u
Sir plz complete the wrist & hand Complex 🙏
Will be uploaded tmrw sekhar
Nice class sir!!
Thnk u
Sir what is concave convex rule ?
Is convex concave rule is same sir .
Nice class sir👌👌👌✔️
Thnk u
nice explanation sir 👍
Nice video👌👌
Thnks
Thank you so much
nice class sir👍
Thank u
Nice class
Thnks a lot
Nice video sir
Hello tony sir can you made video on elbow biomechanics pls
Yes aftr this we will cover elbow too....good luck
@@TonysTutorial thanks alot sir
😊🥰🙌
Kindly sir please 🥺 I humbly request with you please this lecture provide us in Urdu language
I m so sorry... I dont know Urdu
Hello sir🙏
I have a question on posture..
Its just a simple one but it complicates me everytime..
Sir is lordosis a normal condition??
I have read that more lordotic curve leads to sway back which is abnormal..
But lordosis is normal or not i am confused..
Could you please help me🙏
According to me lordosis is normal..
But i dont know the reason...
Oh yes rana lordosis is normal because in spine we have natural curve and one such curve is lordotic curve. At begining of life its a single kyphotic curve but it later adapts with weight bearing to become lordotic at neck and lumbar region. So lordotic curve is normal and lordosis is normal. And its very essential for proper functioning of spine too. But when it increseses it creates problem, as any deviation from normal body biomechanics can be harmful increased lordosis is having adverse effects. So an increased or hyper lordotic curve is having its own adverse effects which are plenty, at the same time decreased lorodis or flattned lumbar or cervical spine is also disadvantageous to body.
Thank you so much sir ❣️
Now i got it very clearly
Good luck rana
Thank you sir 🙏
👌
👍🏻👍🏻
Thank you so much!!!
Great class sir
Thnk u keep watching