Joints: Crash Course Anatomy & Physiology #20

[@ArakkoaChronicles]

I don't know about you, but I found Hank's bone jokes to be humerus.

[@mikekelso138]

Verroak Krasha bu-dum tsss.

[@minimooster7258]

So amazingly humer- wait you already used that pum

[@aidanmeisner6646]

+Verroak Kasha you are so punning

[@paulanthonycordova1724]

+Verroak Krasha HAHAHAHAHAHA!!! XD

[@carlosgarcia892]

scam

[@hannahhuie4205]

Can someone please write an anatomically correct bone song because college students everywhere need it

[@HedgieHoggs]

I found one! It doesn't have every single one, but it has most of them. Just look up anatomically correct bone song. it's the guy in the red shirt. It's so catchy haha

[@cecilehouseweart1706]

HedgieHoggs

[@inexorable100]

HedgieHoggs

[@Goblinmode420]

HedgieHoggs

[@fathima.ranwar1657]

HedgieHoggs it better be rap

[@theaterqueen95]

I JUST found out that his brother is the guy who wrote "The Fault in our Stars", and my mind is now totally blown...

[@muq5640]

John Green and Hank Green c:

[@reesespieces22]

+Andie Bunker That's why he seems so similar to him!

[@gmansplit]

+Andie Bunker And paper towns

[@nadahussain3161]

THAT is why he looks so similar to John. I always knew John Green's brother was Hank but I never realized until now omg. No wonder his sense of humor is so nice

[@inalifuu]

oh my gosh really??

[@edelainemaegabriel6100]

Our mid-term exam is fast approaching but I find reading my notes all over again boring. Watching crash course is such a better and interesting way to review. Thank you for this

[@_QUEENOFSWORDS]

Ooh Hank and John Green. 2 semesters of AP classes, late night cramming sessions. I still can't pick between you and John. Now I watch you guys for the joy of learning. Feels kind of creepy because I don't have exams but I keep watching the shows. Thank you so much for doing what you do.

[@dianetietcheu3891]

He is good , but lord he speaks so quick.

[@TabinaKamal]

Turn on the subtitles, I agree

[@michellecorpus8372]

me too.

[@akalankasamarakoon5182]

Michelle Corpus .

[@LovelyTati]

Diane Tietcheu c

[@RobPattProductions]

You can change the speed with the 3 dots in the top right of screen

[@GeorgiaGrown90]

Shout out to all the peeps who can actually pick up stuff with their feet ^.^ could do it since i was a toddler.

[@carlosguerra24x]

Hey i'm a nursing student and this was a great way to learn back in my core classes. This can get people interested in medicine or frankly anything to deal with science. Awesome refresher. :)

[@okbye5697]

i wanted to study biology but ended up crushing this lecturer.ughhh.periodt.

[@googalove]

I couldn't even focus I was too busy laughing lmao

[@chickenbreads]

HI FIVE

[@estebanromero7058]

Aaayyyyyyyy....

[@Healtheworldx]

I'm a student paramedic and I have an exam on the skeletal, nervous, respiratory and cardiovascular system tomorrow. Last minute revision might just pay off with this very useful video

[@snkit3436]

B37(2) 3:42 3:49 4:40

[@Rjh_-mj9tl]

In this video, I learned that synarthroses are joints that don’t move at all while amphiarthroses move only a small amount. An example of an amphiarthrosis is the pubic symphysis that moves slightly to absorb shock. I also learned that diarthroses are fully mobile and are mainly located in the limbs. I then discovered the distinction between the fibrous, cartilaginous and synovial joints. Fibrous joints are connected through fibrous tissue and are mostly immobile. Cartilaginous joints are connected through cartilage and also don’t move very much. Lastly, synovial joints are freely mobile, separated by a fluid-filled cavity and have 6 different, more specific types of joints. These 6 are plane joints, hinge joints, condylar joints, ball and socket joints, saddle joints and pivot joints.

[@MrThingstodotoday]

1:00 was that skeleton smoking a blunt?

[@FrenchBoi42]

MrThingstodotoday A "Joint" to be precise.

[@Doomroar]

MrThingstodotoday He is smoking an articulation.

[@NoyumiAo]

Alex Nicolae oh my god

[@JeoAndFriends]

lol that was pretty clever !

[@lloplop]

+MrThingstodotoday ha! and the wild purple star sunglasses from like the 60s?? to contextualize the joint so you know its weed and not a cigarette lmao surprising for an educational group that is educating a lot of children

[@laurenp.184]

How does he manage to be such a dork and so cool at the same time it’s not fair

[@ElliottCasey96]

I go from crying while studying to laughing watching these videos. You are the best. Thank you, thank you!!

[@maggieflinn8218]

Thank you! studying hard then watching your videos 2-3 times really helps me keep all of this information in my head! THANKS A MILLION!!

[@AlliHahn]

The dancing analogy made it so much easier to understand!

[@DuranmanX]

now we need a Crash Course Dance

[@JeoAndFriends]

No, my friend, YOU need a crash course dance. Good luck!

[@maxximumb]

***** Will the revised bone song appear on Hank's next album?

[@xXSabzyKababzyXx]

CANNOT SUFFICIENTLY EXPRESS VIA VOCABULARY JUST HOW MUCH I LOVE THESE. YAYYYYY

[@sarahperez3789]

there are more joints than bones in the body! functional = movement structural = made of 6 different synovial joints: ball and socket handle plane joint (gliding movement) hinge condylar saddle joint flexion-decreasing angle extension-increasing angle rotational-motion that turns bone around axis hyperextension-extreme

[@sabrinaat13]

Almost spat up my coffee when I saw that skeleton smoking at 1:00!!! LOL Made my morning

[@dakotaskye7455]

1. I learned that the more flexible a joint is, the more fragile and unstable it ultimately is. This makes sense when you look at the ratio of hip and shoulder dislocations, as opposed to other joint injuries. 2. I learned that the Atlas Vertebra is named after the Greek God Atlas, who was forced to hold the weight of the world on his shoulders as punishment. This vertebra holds up our head, so the connection makes sense.

[@ashliz8925]

I bet hank green is going to have a bunch of cool facts when he does the tabletop series with will wheaton :) Hank, you're pretty awesome.

[@ciarasookarry]

I was waiting for this all day!!! Yes I am a nerd.

[@Razrman]

This video has cleared all my questions. Thanks so much.

[@mellyme2184]

The skeletal bone song was hilarious

[@elenaercolino4227]

I just love him... He makes learning easy

[@henrygresel8655]

I'm studying with this XD

[@LaraSchilling]

So am I! XD

[@ayfermehmedalieva6748]

+Lara Schilling jjbskaj

[@tyrinscott6707]

It's always good to have joints. I happen to spark one up everyday

[@angelovinceerok7855]

Thank You Crash course for free education. :)

[@misstube2010]

I would definitely donate to crash course after I graduate n get a job. it helped me learn alot.

[@crystalchou0704]

It's basically what I learnt in the first week of my physiotherapy course

[@meg7353]

I am passing Anatomy because of these videos. Thank you.

[@skyfly107]

The demos for pronation etc were really useful thanks. I've just got to get all this is my head before my a level pe exam next week

[@tylersm360]

this would have helped like 2 months ago when i hade to take my skeletal system test you teach it so well

[@Vinelzz]

That was so entertaining I can't believe how much I forgot I was actually learning.

[@bummybear7218]

I really like this channel makes uni way more fun

[@laurend7071]

Are you ever going to talk about double jointed-ness? It would be really cool to learn more about why my fingers go all the way back lol

[@mohamedalbayati7810]

Saving the day for my anatomy text tomorrow

[@Dazzletoad]

Atlas held up the sky, not the world. Great research there.

[@prakharsatyam6259]

thank you sir for your tutorials.

[@georgyorgy2]

3:39 Video start

[@EmuOtori414]

I never heard that song ever but I guess that’s a good thing

[@EmuOtori414]

And I’m 9 years old but I will be 10

[@ConradJD777]

Am I the only one who danced along with Green?

[@PinkChucky15]

I definitely like this approach better :-)

[@smeg1594]

Atlas didn't hold the world up, he held up the sky... the more you know.

[@renukapandit8257]

Simply beautiful

[@tendies]

I love this show

[@RA-ex7ir]

hank helped me pass 8th grade ,he helped me pass a levels, now he's helping me pass med school

[@dplocksmith91]

Damn, I got a C in A&P 1 because of muscles. Hopefully you can make learning their names easier so that people don't have to suffer like I did.

[@HunnitAcreWoods]

You Could Turn It Into An Album, Each Section Of The Body Could Be A Track

[@jamesfernandes3909]

This guy is amazing wow 10/10!!

[@shonacole2124]

love him he's the best, helped me more then you know

[@VishnuKhandavalli]

i learnt a lot about everything. i'll definitly pass now!!

[@infinitibeyond4347]

you guys are awsome !!!!this video and all other videos helped me a lot.

[@alolicon5546]

"Farts smell like poop particles" 1:42

[@OzixiThrill]

The ankle bone's connected to the neck bone~ The neck bone's connected to the hip bone~ The hip bone's connected to the sawbalde.

[@Neemsta359]

This video made me crave a joint for some reason

[@Viper0hr]

came here for the joints, and left with knowledge.

[@fedamigo9275]

this is the episode I've been waiting for!!

[@UceLui03]

Thank you for the video!

[@chandrabraxton2099]

cool i love scienci

[@keonyabond]

dude can slick dance!

[@irvingperez699]

As always, outstanding!

[@friends123sitcom]

i dont think the lasso movement is circumduction because its a hinge joint..

[@shonacole2124]

he is great! enjoy him, thank you so much

[@ThomasNieto1215]

Love it !

[@themadpro]

1:00 That skeleton has a few too many joints.

[@Fishysua]

You need to record that song

[@jeffreycopeland1516]

Could y'all make a video on Archetypes it would be really helpful for Language Arts (LA). Thx.

[@riannaloop]

i love you ty so much cc

[@JavierSalcedoC]

Right now I have one extra joint in my right hand. No extra bones, yet

[@mdghalib7855]

say about Elipsoid joint

[@shazkhan5392]

Please allow time for thinking. I've had to pause the video about 15 times just to get my head around it. Great video though

[@jandres290]

My 12 and love this make moré

[@madysantana3531]

You are amazing, thank you so much!!!

[@ParitoshGupta]

+CrashCourse and i learnt some dancing too :D

[@monkeyneil578]

with there is a bone song? never heard of it.

[@jayln1737]

I’m in the 6th grade just trying to learn about this bones 😃

[@gabbysaucedo318]

I love ur videos

[@snowflakehub6878]

How do I increase synovial fluid in my joints?

[@ArnyBoy]

this is 'college level' in the US. We learn this is in Ninth Grade in India

[@nanabel5909]

Arny Boy we learn this in ninth grade in the Arab countries lmao

[@KirbyKrush]

I'm learning this in ninth grade right here in America so

[@Tryo707]

Oh crash course I love you so.

[@cayonare]

Oh u had know idea that this was college level science. Should probably get my GCSE's done first 😂

[@pragyapandey2517]

Thanks a lot.. 😊😊😊

[@AssClappicus]

Hank is bringing back 'raising the roof'

[@rudru4025]

Superb sir really helpful

[@sanjuktamaiti6824]

You are awesome

[@BKNOVA333]

You’re smart, but all I can hear is Alton Brown from Food Network. Then I get distracted and start thinking about snacks.

[@2peopleonacouch]

The dance moves are a really good way to remember these! Thank you!

[@ashton9274]

you know when youre waiting for him to talk about joints but he switches the topic

[@kwangsimkim1442]

0:23 "Insufficient!"

[@SintaMukti]

thank you crash course... thanks prof. Hank!!! ^^

[@honetaoinshrdlu]

Who else moved all their limbs and felt their joints along Hank's explanation?

[@moustafakabbara6432]

U'reee peefectttttt

[@ludwig37000]

There is an episode of "Bones" about this song, no?

[@dharmeshpatidar6145]

Nice

[@rosd6929]

Oh come on now!! We know you wouldn't be at the sidelines of your prom Mr Best Dancer at Winter Park High School 1998!!!