Forearm muscles

With a little clanging in the background from Anthony I work through the muscles of the forearm on a plastic model with a little help from my own arm and a skeleton.
As a number of people have noticed, I make a verbal slip and say "flexor" instead of "extensor" at one point when talking about extensor carpi radialis. Watch out! I can't add a note to the video as KZbin removed this function. Well done to those paying attention and using their brains.
Music by:
Broke for Free
freemusicarchiv...

[@L_Martinez17]

Watching this on May 19, 2024. 7 years later and your videos are still helping so many of us. Thank you for the lesson!

[@lashytzee]

My late Father told me about your videos!!! Somehow your videos popped up when i started studying again!! I can see why he recommended your videos!! Thank you !! You're doing humanity (plus us students) a great service!!! :)

[@sandeshpandey186]

It's a great fortune to learn from you Dr.House.

[@kimberlywhitney6314]

I love the way you teach. You make it easy to understand. Thank you.

[@GeophysGal]

I’ve just bumped into your videos. It’s had to express how amazing these videos are in these times. Anatomy & Physiology is not easy online. My class was only converted to online because of SARS-CoV-2. Its next to impossible to memorize all of the muscles, with insert and origin, from a piece of paper that is 2D space. I’ll admit I wasn’t doing well. I was not understanding the descriptions and correlating them to the muscles in my body. However, in 2 hours and 4 videos, I’ve managed to not only remember all of the muscles for the back, posterior neck, pectoral girdle, and remember all their insertions and origins, too. I wanted to say thanks. I think I would have failed my exam. Now, i’m feeling much more confident. I may not get an A, but I definitely won’t get an F. Juli

[@markschofield3616]

great Video. i am recovering frtom Traumatic Brain Injury & Stroke. knowing what the therpists are talking about is helping my unbderstanding of therapy exercises i am doing.

[@mk-br7zo]

You remind be of Gregory House from House M.D .

[@ИльяПростаков-м1с]

Young Gregory House. Indeed haha

[@nonamohemmed1129]

Thank you

[@inotaarto8719]

Whitout the hate for fellow humans...

[@enjoymaxtv5183]

Q1

[@iqonah5905]

God same (≧▽≦)

[@MBryda5]

Was moved to online classes for my DPT program and let me tell you, these videos are the best thing I could have ever come across. Amazing content and down to earth descriptions, you teach in a way that is both comprehensible and digestible. Thank you Sam!

[@khadijah9604]

I lovee your sense of humour. Its so human. All the other videos seem no different than reading a dry textbook to me. You're great!

[@anuskashrestha5202]

I'm an intern and need to be in the ot tomorrow with the surgeons asking me questions😔 this really helped me a lot. Anatomy has never been this easy to understand. Wish I had found your channel earlier. Thank you.

[@ashleyfarrell3122]

just wanted to hop on and thankyou! the effort and work you put through all of these videos are incredibly life changing. i am an osteopathic student and always jump on to your videos for anatomical explanations. You are truely helpful!

[@zoeeves-cowell9912]

Thank you Sam for taking some of your valuable time to make and share this video. I've been really struggling with forearm anatomy and this was so helpful

[@ruisucepi]

I really love how you teach!!! You add humor into it, great examples, and low key showing off your muscles there ;) haha! I do really appreciate how you teach!!! Thank you so much Dr. Webster!

[@stepup4bff]

I love the way you teach!! You made it so easy to understand !!! Thank you !!!!!

[@amirmohammadzahmatkesh7519]

I just wanted to say, at extensor part, you said flexor carpi radialis longus and brevis, it's the extensor carpi radialis longus and brevis. and your videos are amazing, Im a student but thought point out this.

[@nphilip445]

Yeah ryt

[@lenkarajlaxmi2585]

yeah you're right

[@pavinachoki6087]

YEAH HAVE NOTED THE SAME MISTAKE TOO

[@Giulianafi]

Exactly!

[@helishah6903]

rightt

[@rupak_taslim]

You're just an awesome teacher! The way you teach is literally great! You make the students bound to understand all the hardest thing in the simplest way. Thanks alot webster 💕 Love From bangladesh 🇧🇩

[@mambaro]

you are doing a great work and i cant explain how much ur videos have helped me...a lot of respect for u frm india bro

[@scottsmith8023]

Wow Sam awesome videos that i don't get bored of, and I don't get lost in jargon. well done.

[@tanvirrahmanefty7186]

Absolutely Crazy Humour and Teaching Capabilities 🌼🥰Just loved it🌹 🇧🇩🇧🇩

[@misskaya7069]

Such an awesome educator! I appreciate you! There needs to be more educators just like you and I wish they'd start by replacing my professor :/

[@estherparkinson570]

Love your videos. You break them down well & the translations of muscle names really help too. Keep going- your brill !

[@katiemoynahan7340]

These Videos are incredibly helpful, you're an amazing teacher.

[@pixelgeek571]

Amazing Lecture, Couldn't just watch it without thanking you. You sir are awesome💯

[@agie3096]

Well explained Doctor Sam. Thank you.

[@dakotawhalley4523]

I really wish I was paying you my tuition. You have such a great way of explaining. Thank you so much!!!!!

[@scottanderson5083]

“Other bits and bobs” my favorite line

[@kennethddunn3116]

Love this video! I wish my Instructor would teach this well. Great video! So glad I found it

[@user-nimrashabbir]

Sir amazing love your lectures.. Literally sir my concepts are clear.. May Allah give u beautiful reward for these amazing leactures ❤🥰

[@291ayl]

Love the videos... one little mistake at 13:40-13:42 extensor carpi radialis longus vs flexor carpi radialis longus?

[@Smert44]

God, why are you guys so cool ?

[@wanb5715]

Thank you for your music at the end, I love it, feel more relax after watched your video!

[@deepwaters2132]

When personality totally blends with teaching skills, dinamic enthusiasm fun.

[@McGrathMotorsports]

Awesome video Doctor House!

[@zhengpaul1456]

Very informative should explain more about the science of movement with these muscles!

[@helicart]

I'll make it easier for you! Flexor Compartment = 3 layers 8 muscles all up. 1. pass fail pass fail = pronator teres, fcr, palmaris longus, fcu 2. girlie punch = fds (seriously, contract fds and look) 3. man's punch = fpl, fdp, pq (complete finger flexion, thumb flexion, pronation) Extensor Compartment 2 layers of 6 = 12 muscles all up (forearm muscles = 20) 1. superficial layer runs medial to lateral BRadialis ECRL ECRB ED EDM ECU (the only non obvious exclusion from this list is EI. this can be remembered by grouping EI with the neighboring snuff box in the deep layer) 2. deep layer runs prox to distal anconeus supinator snuff box (APL, EPB, EPL....remember it is a brevis sandwich. a brevis in the middle of two longus) EI Intrinsic Hand muscles 1. All for one and one for all (APB, FPB, OP, AddP, ODM, FDM, ADM) = 7 2. lumbricals = 4 3. PadDab (3 Palmar Interossei, 4 Dorsal Interossei) = 7 747 = 18 intrinsics

[@valeaves]

helicart What?! I don‘t get your system but good that it works for you :D

[@helicart]

@@valeaves what don't you get?

[@sarahrecovery2700]

How are you remembering this? It's just a bunch of acronyms. I appreciate the help, but I feel like there's a missing explanation for how to remember it.

[@valeaves]

Sarah Recovery Exactly 😅

[@helicart]

@@sarahrecovery2700 'it's just a bunch of acronyms' LOL what do you think health professionals use to remember large swathes of data? Why don't you explain how you remember the 12 muscles of the posterior forearm compartment? remembering these things is about breaking them own into smaller manageable units. I am a doctor. I use these acronyms to remember muscles. I have others for nerves and arteries. I can only presume you have a stellar memory and can recall at will any muscle in the body.

[@maureenreilly5550]

These videos are super helpful. Thanks for making them

[@RM-rq7ll]

Amazing work dude. love it

[@reese8050]

Instantly subbed, love the way you explained it.

[@Dr.Vidisha]

What an amazing lecture! Absolutely loved it🎉

[@DylanZapf-dm4mh]

At 13:25 you made a mistake by calling the extensor carpi radialis, flexor. Confusing a bit but I realized shortly after

[@lap1976]

i keep watching this video and I can't hear the error. Maybe it has been fixed

[@JESUSELCAMINOALPADRE]

I believe yes. If he is in the posterior side those muscles extend the arms and fingers. The anterior muscles are the flexors. So I do believe he says flexor carpi radialis but it is EXTENSOR carpi radialis longus as well as another muscle called extensor carpi radialis brevis. Aside from that I’m I the only one going crazy with anatomy as well as loving it :)

[@Biji-r7d]

He has corrected that in his next video

[@Andrew-kh7rz]

It is flexor carpu radialis long and short ... i don t hear the mistake

[@FlyFoxHD]

@@Andrew-kh7rz its on the posterior compartment of forearm, its supposed to extend, thats why its call extensor carpi radialis. In the video he accidentally used flexor instead of extensor name while explaining posterior compartment. Take note

[@Evaxray]

You are amazing! it's the best video I have watched so far. Thank you

[@martindodsworth7861]

your videos are helping me so much. you are great and thank you.

[@mitzara25]

Im watching this video every day

[@lap1976]

me too it is helpful to help remember .... I know I will hear Sam's voice in my OP

[@jp2650101]

Amazing Video. Saving myself a lot of time. You misspoke Extensor Carpi Radialis Longus and Brevis as Flexor Carpi Rafiakis Longus and Brevis. Still lots of respect for such a good informative Video

[@shelan7058]

1:17 ooh muscles of the thumb are scary XD

[@nanobotsaviour3733]

Dr. House got a KZbin channel, awsome.

[@janetkaywalotka5947]

You are enjoying your day! Thank you

[@alisaieb9750]

Thank you doctor Ali from lraq💚👍

[@deepeshghangas9805]

Your videos were so much helpful , thankyou very much doctor .

[@duocphamtruongtho4462]

Thanks!

[@dragonlee589]

Thank U! for ur teaching ....Pls! keep up UR EXCELLENT TEACHING....WE ALL APPRECIATED! cheers

[@himanshisingh8338]

You look so much like Hugh Laurie!!! ( Gregory House). You are great!! ❤

[@anjjcastanares9179]

Thank you so much for thisss! I was having difficulty in memorising them. 😭 We have a long quiz tomorroww.

[@saqlainali6524]

Thanks Sir for making my Anatomy Fantastic!😋

[@thomasrimmington1893]

Thank you, this is very helpful.

[@michellebenisti8377]

I also enjoy your videos!! Thank you!!!

[@usagiis7910]

I love u as my teacher sir 🥰🙂

[@josetrujillo738]

Thank You Sam

[@contec2]

👍 “It´s the pollex“

[@danielchiappetta618]

Man this video is a life saver this shit do be confusing asf but he’s a beauty

[@TusharGhawate]

Amazing 👏 session

[@KillerTacos54]

Incredible video!

[@nomadicneha1969]

U r just awesome ❤️...superb explanation

[@melanieparis8697]

Wow, I love the way u teach as well, thank you...

[@rptechlife9560]

Hello Sir, I am Your New Subscriber from India Thanks for the Informative videos...

[@bryan1234smith]

Nice job.👍

[@The_Spanish.Indian_Girl]

Hi! Sir , Could you pls upload videos on the palmar arches & palmar spaces of the hand ? Greetings from India!

[@juanleon1221]

Hola,, gracias por su información y compartir sus conocimientos,,,,, pero habrá posibilidad d traducir en español,,, pkisss??? Gracias

[@ireenkamanga8957]

The explanation is quit amazing

[@CristianoRaashid77]

You're bloody amazing!! I love youuuu

[@davidwalker72]

Poor flexor pollicis longus got left out. Otherwise excellent video! Thanks Sam!

[@klaz1533]

Love your videos !! Thank you they really help me

[@dawbool9552]

Thank you!

[@carolburnett8372]

Sam Webster >>thanks for sharing you much needed information......I am here to try to figure out which video might help me learn what do do for my frozen elbow and very sore muscles/tendons. I used a garden tractor (miniature one) 14 days ago.......I seemed to be ok sorta the next day but just a huge bruise. I take blood thinners and was told by ER doctor 5 days later that I had a broken blood vessel and that the Xarelto that I take made it bleed more.......Today it is 14 days since it happened and I cannot straighten my arm......A local doctor said I needed to exercise it, so as not to have a frozen elbow indefinitely......do you have a video that addressed regaining use of the elbow.......? thanks very much. I do not want to loose my use of my elbow........what are your recommendations ??? Sam, I am not sure you have time to answer me, but I really would be appreciative.....Blessings on the work of your hands and heart.... ❤️ ♥️ 💛 💙

[@Sara-on3th]

That was awesome! Thank you!

[@birhatyouns2004]

Thank you so much sir ❤

[@abusaeed1940]

Ineed a teacher like you sir😔😔😔Badly needed,,,,,,,,,, i am going to depress day by day after reading anatomy😔 Being a MBBS student i should have to improve my anatomy basic strong😔 But Alas!i can't able,,,,

[@accidentallyexist5148]

Soo I think 2:50 abduction of thumb is opposite to the other fingers. . Remember while you abduct your fingers your nail extend and when you make your fingers a fist your thumb abduct.

[@rosemarycunningham7210]

Very Helpful! Thank you:)

[@raidsultan1312]

Thank you so much 👍👍👍🌹🌹🌹

[@OluwabukunmiIdowu-ey6ow]

not Sam Webster looking like he was washing his hands with blood over there😅😅😅

[@alexanderkenniethbam]

Thank you

[@LittleJerrySeinfeld]

Great tutorial! Thanks!

[@btskpop1930]

THAAAAAAAAAAANK U SAM

[@venusworld335]

Thanks A Lot sir.🙏🙏

[@dr.zahraa9828]

love your teach my teacher med student from iraq

[@erandimartinez6642]

You sound extremely knowledgeable but wish you had a more quiet environment. All the noise made it extremely hard to watch.

[@septicaemiaussus5875]

agreed

[@IgorKalember]

*Any Arm Wrestlers here* 👀

[@Onlinesully]

Richard hello It would be nice to hear from you I’m in serious trouble, wracked with depression after serious knocks in life.

[@dr.zaynab4450]

I LOVE YOU SO SO SO MUCH DOCTOR

[@ChadRobertson-d8g]

Micheal Jordan of Bone muscles

[@jdjfkdks]

He look like Doctor Hous brothers

[@henron1282]

i love your videos but would like to point out an error for viewers at 13:20, Sam means the extensors, not flexors

[@rittenbrake1613]

you're cool sir

[@badera9573]

You are the best

[@AmberMeade]

Starting at 13:21 I think you meant to say extensor* not flexor.

[@tabarkstaar6086]

Hello, I am a student in a first-stage medical college. I have a problem. I don’t know how to study. All I study, I forget you can help me or give me the correct way to study.

[@firstdondiego]

So I have a "technical" question. Do you know what would cause the wrist not to be able to fully extend (given no injury)?

[@Justmevishnu]

from 13:20 - 14:00 its not flexor carpi, its extensor carpi

[@iffatsiddiqui1926]

Brilliant, as usual. But thank God, at least one person mentioned your mistake of calling the extensors carpi radialis as flexors repeatedly. It was so annoying n I kept hoping u would correct yourself, since u repeated it multiple times.