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Are Leg Extensions Dangerous or a Great Rehab Exercise?
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- Опубліковано 17 сер 2024
- When you perform a search on UA-cam for exercises, you will often come across videos like „Don’t do THIS exercise“ or similar click-baiting and fear-mongering titles that feed on patient‘s insecurities about exercising at the gym. One of the exercises that have received lots of criticism is the leg extension machine. In this video, we will explain why Leg Extensions are actually one of the best exercises you can do!
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🎶 Intro/Outro Track: Pharien - What You Say
Link: • Pharien - What You Say
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This is not medical advice! The content is intended to be educational only for health professionals and students. If you are a patient, seek care of a health care professional.
At last something clear about this!!! Thank you!
Glad you enjoyed the information 💜
I love your thorough explanations to debunk common myths and misconceptions!
Excellent as always. THANK YOU!!!!
Fabulous information, thanks for sharing
Very interesting and precise. Thank you !
Thanks for the information. They are very useful!
Thank you for this video putting light over the wrong concepts
I’m 72 and still working carrying equipment up and down stairs and vertical ladders. I’ve had torn meniscus surgery on both knees many years ago. I experience more pain on stairs and ladders and you’ve given me hope that leg extensions may help. I keep my weight down. Do you have any other advice for me? Thanks!!
Why does this nice video has only 7k views while the nonsense of bro-lifters has millions 😡
Becuase most people are idiots and only hear what they want to hear
because ur a bot
Great video debunking a common train of thought! 👍
Is this exercise safe and appropriate if someone’s has patellofemoral syndrome in one knee?
I still love your intro music though!
I tore both my quad tendons and had surgery to fix 2 months ago. My surgeon told me to get rid of my leg ext machine? Thoughts?
Do you have a video about cervical stenosis and exercises, to do and avoid?
Comment for the algorithm
I have partial low grade ACL tear can I do leg extension exercise in gym
Please reply
So avoid plate loaded leg extensions for ACL rehab?
i get so confuse, some Dr say its bad .... but i think i'll follow u
since cristiano Ronaldo does it ,it should be safe
04:20
i totally agree with the comparison between leg extension and the Sportmovement. But the main reason why i would call it "not funktional" is because we don't have to stablilise our knee. the leg is fixed proximal and distal.
people might say now "legpress would be the same thing". But there we have a movement in three joints which makes the knee unstable.
pls correct me if i'm wrong (im still lerning). But that would be my reason to call it non funktional.
we have less fasttwitch use which results in less neural innervation
(im sorry if my english is not the best; im German)
So leg extension isometircs at 90 degrees and half range motion reps to 45 degrees can help pfps?
Thanks, I finally got something right.
Thank you for sharing this information
Im wondering about patient with disc herniation who perform leg curl
As the position of the seat in leg curl like the slump test( strech the sciatic n.)
Trial and error. Might indeed be too painful or provoking to do
What about partial acl injuries? (Which is Not operated on)
Is it good to excercise on leg curl machine ?
I injured my left knee pretty badly doing heavy leg extensions. It was 1+ month ago and it still hurts pretty bad.
No pain! No gain! 😶
Me too. With that same pain, by doing squats, I don't feel it. I think it's because there's no tension with the leg in a straight position, just like in normal life when you're standing.
How is it after Hip and /or Knee replacement?
We have two videos:
ua-cam.com/video/4kMf-uZvzdE/v-deo.html
ua-cam.com/video/KsxwpPVHHHo/v-deo.html
When i do leg extensions my left leg shakes uncontrollably
ahaha 2:08 nice matlab xD
Thoughts on for ACL?
Nothing wrong with it. At the right time it’s a great rehab exercise to rebuild quad strength in isolation and, as mentioned, without possible compensation
@@Physiotutors What is the right time after ACL surgery? 1 year?
@@hansvermin5715 you should consult your physical therapist about that. He knows your own treatment road
Long time viewer, first time poster here. The first section of the video regarding forces is very interesting. However, no mention is made of patellar tracking, which is the main reason why one should not do open chain leg extensions especially if you have patellar femoral issues.
You make the point that ground reaction forces during single leg squats and cutting differ in their direction, I agree. However, as leg extensions are open chain, they by definition have no ground reaction force (the force exerted by the ground on a body in contact with it.) Also cutting is a complicated closed chain exercise involving ankle knee and hip. Single leg squats, although quite different to cutting are also closed chain involving ankle knee hip. Single leg extensions are open chain and only involve the knee so it's very very different to cutting. The similarities of forces between cutting and knee extensions is not clear from the diagram you guys show with the arrows.
If your patient is avoiding using their quads during squatting then analyse what they are doing wrong and give them tips on how to do it differently or adapt the squat allowing for pain in a functional closed chain fashion. Leg extensions are not likely to be the answer for compensatory movements.
I agree. I had patellar tracking issues and my knees became much worse with leg extensions. I kept doing them because the physios insisted but they hurt my knees. Not all bodies are the same. Isometric squats was what helped me in the end.
I feel like the reason I got hurt is because I stopped doing leg extensions.
Jill Cook charges $600 for a single consultation, so she must be good! 😄
My knees hurt every time after leg extension should I stop or is there anything to improve on to stop these knee pain
Are you set up correctly on the leg extension machine? It is crucial the pivot point of the leg extension is directly inline with your pivot point (knee joint).
Turn down your music, you're quiet af
There is no music
Bro had another tab open xD
Comment
The real mvp
Leg. Extensions. Suck. Even tom platz. Who racked leg extensions. Said. No one gets big. Strong legs doing leg extensions.
It's all about torque
Queen of tennis ? Leg extensioon helps cutting ? Wrong. Wish you knew what you were talking about. Thats like saying. A bench press helps you box better instead of boxing. Wanna cut better ? Go cut. As no one CUTS. sitting on THEIR A >> WITH THEIR FEET IN THE AIR. LMFAO