Biomechanics Lecture 3: Skeletal Articulations

[@CAL1L1F3STYLE]

What better time! I just started Kinesiology in PT school and were using neumans book. This is literally chapter 2 summarized beautifully. Thanks!

[@RehabScience]

So glad to hear this was helpful to you!

[@marigonzalez3659]

This is so incredibly helpful! I am just starting my second semester of PT school (taking MSK) and it was recommended that we brush up on kinesiology beforehand. My kinesiology professor last semester was not the best and you have explained everything so well. I can't wait for future lectures. Thank you!!

[@RehabScience]

I am so glad to hear the lectures are helpful to you!

[@EddieIngram]

Just wanted to say a massive thank you for uploading these lectures. They have been really useful for my physio study.

[@RehabScience]

That’s so great to hear! Glad they have been helpful!

[@athanasia7039]

Wow! This is literally Neumann as an audiobook! I’m already feeling much safer about my anatomy and biomechanics exams. Thank you so much! 🫶🏼

[@RehabScience]

Haha! I’m glad the lecture was helpful!

[@RusseCF88]

Thank you. This is a treasure.

[@RehabScience]

Glad you are enjoying the lectures!

[@djfantomcat]

This is fantastic! Using it as a review and it's been really enjoyable

[@RehabScience]

So glad to hear that the lecture has been helpful!

[@timothyvanpelt_cyclist]

Although I already know most of this stuff, you explain it very well, using practical examples. About OA: we were taught not to use the words "wear and tear" (as a cause), because, as you say later, "normal stress" of the joint is actually necessary to keep the joint healthy. But using the words "wear and tear" implies you should maybe stop running (recreationally). What do you think?

[@RehabScience]

I totally agree. We really don’t recommend using the ‘wear and tear’ phrase in rehab or medicine anymore as it has been shown to negatively impact people in pain.

[@tubeur000]

Is PNF, what you describe here in your lecture, not the PIR? (post isometrische Relaxation) Kind regards and great big thanks for your lectures and videos. They are indeed, a vital resource to my PT-Education.

[@maureengustafson6297]

Thank you so much for sharing your knowledge in such an accessible way! I’m so grateful. Just curious - do you plan on covering hypermobility at all (in general or in relation to specific joints)?

[@RehabScience]

Sure thing! Yes, I do cover joint instability in joints where it is relevant (shoulder mainly). I don’t discuss general hypermobility though.

[@lovitavinod]

These lectures are so useful! Thank you!

[@RehabScience]

That’s awesome to hear!

[@billelterkhouche1402]

Thank you for this amazing lecture 👌

[@RehabScience]

You’re welcome!

[@rosemathew4545]

thank you, this has been wonderful.

[@RehabScience]

So glad to hear the lecture was enjoyable.

[@GabrielSilva-vu3xk]

Thank you so much for these

[@RehabScience]

You’re welcome!

[@saaedahmed7434]

you are a legend doctor thank you

[@RehabScience]

Thank you! Glad the lecture was useful!

[@adapt.improve.develop]

PNF is not stretching. It is a much greater concept in rehab. PNF Stretching is just a small part of PNF Concept

[@RehabScience]

The topic was on strategies that can increase joint mobility. While PNF is a much larger topic, contract-relax stretches are listed by several biomechanics texts as a PNF based technique.

[@little_sloth7076]

Thank you so much!!! I learned a lot from you.

[@RehabScience]

So glad to hear that!

[@frankwillian6168]

Thx so much it's so helpful!!!!

[@RehabScience]

Glad it was helpful!

[@zehraahmed8018]

Thankyou somuch You are the best teacher.

[@RehabScience]

You're welcome! I'm so glad you are enjoying my lectures!

[@gynnes1282]

helping the case big time

[@RehabScience]

Awesome!

[@collegeofnaturalhealthscie3777]

Great lecture series. Are any Powerpoint or pdfs available?

[@RehabScience]

Sorry, not at this time.

[@collegeofnaturalhealthscie3777]

@@RehabScience no problem. Did I miss your lectures on the ankle and gait analysis?

[@GuidetteExpert]

Bursae is not directly part of the synovial joint, its between all tissues surrounding the area, same with the fat pads that also have a role there but also not part of the synovial joint.

[@RehabScience]

According to the textbook I used to create this lecture, the bursa are considered one of the components of a synovial joint.

[@GuidetteExpert]

@@RehabScience It lubricates and cushions between all of the tissues so they dont cause friction between each other, its not a synovial joint specifically only.

[@RehabScience]

@@GuidetteExpert yes, I understand the role of the bursa. My point is that some textbooks include the bursa as one of the four components of the synovial joints (hyaline cartilage, joint capsule, synovium and bursa).

[@GuidetteExpert]

@@RehabScience Okei, is there any chance to look at the source? So crucial that I am getting accurate information from a reliable source. Not something that someone else wrote that is not a original source.

[@RehabScience]

@@GuidetteExpert basic biomechanics by Susan Hall Basic Biomechanics a.co/d/2OPQ0IR

[@BCMihai]

Great video , thank you !

[@hazanberrak]

Thank you! 🙏🏼🌺

[@RehabScience]

You’re welcome!

[@athiroajphawinthanawit3727]

Thank you.

[@RehabScience]

You’re welcome!

[@youreworthyourweightinavoc7189]

Around 52:30 ish - would the chronic inflammation from OA and delaying sx lead to an increased risk of cancer developing?

[@RehabScience]

While cancer definitely has an inflammatory component, I don’t think we can associate osteoarthritis and cancer at this point in time.

[@youreworthyourweightinavoc7189]

@@RehabScience ok thanks

[@rupinderkjattan5191]

Sad to hear so much surgery ..

[@RehabScience]

For most of these, surgery is reserved until after at least 8 to 12 weeks of physical therapy.