Forearm muscles
ฝัง
- เผยแพร่เมื่อ 24 พ.ย. 2016
- 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 TH-cam removed this function. Well done to those paying attention and using their brains.
Music by:
Broke for Free
freemusicarchive.org/music/Bro...
Watching this on May 19, 2024. 7 years later and your videos are still helping so many of us. Thank you for the lesson!
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
You remind be of Gregory House from House M.D .
Young Gregory House. Indeed haha
Thank you
Whitout the hate for fellow humans...
Q1
God same (≧▽≦)
I love the way you teach. You make it easy to understand. Thank you.
It's a great fortune to learn from you Dr.House.
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!!!
:)
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
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!
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!
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.
Yeah ryt
yeah you're right
YEAH HAVE NOTED THE SAME MISTAKE TOO
Exactly!
rightt
Love your videos. You break them down well & the translations of muscle names really help too. Keep going- your brill !
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!
I love the way you teach!! You made it so easy to understand !!! Thank you !!!!!
Wow Sam awesome videos that i don't get bored of, and I don't get lost in jargon. well done.
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.
These Videos are incredibly helpful, you're an amazing teacher.
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.
Amazing Lecture, Couldn't just watch it without thanking you. You sir are awesome💯
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
Love this video! I wish my Instructor would teach this well. Great video! So glad I found it
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 :/
I really wish I was paying you my tuition. You have such a great way of explaining. Thank you so much!!!!!
Well explained Doctor Sam. Thank you.
Instantly subbed, love the way you explained it.
These videos are super helpful. Thanks for making them
You are amazing! it's the best video I have watched so far. Thank you
Thank you for your music at the end, I love it, feel more relax after watched your video!
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 🇧🇩
Wow, I love the way u teach as well, thank you...
your videos are helping me so much. you are great and thank you.
Thank U! for ur teaching ....Pls! keep up UR EXCELLENT TEACHING....WE ALL APPRECIATED! cheers
God, why are you guys so cool ?
Love the videos... one little mistake at 13:40-13:42 extensor carpi radialis longus vs flexor carpi radialis longus?
Awesome video Doctor House!
Very informative should explain more about the science of movement with these muscles!
What an amazing lecture! Absolutely loved it🎉
Amazing work dude. love it
Love your videos !! Thank you they really help me
“Other bits and bobs” my favorite line
Your videos were so much helpful , thankyou very much doctor .
Thanks Sir for making my Anatomy Fantastic!😋
I also enjoy your videos!! Thank you!!!
You're bloody amazing!! I love youuuu
U r just awesome ❤️...superb explanation
That was awesome! Thank you!
Very Helpful! Thank you:)
You are enjoying your day! Thank you
Sir amazing love your lectures.. Literally sir my concepts are clear.. May Allah give u beautiful reward for these amazing leactures ❤🥰
I LOVE YOU SO SO SO MUCH DOCTOR
Im watching this video every day
me too it is helpful to help remember .... I know I will hear Sam's voice in my OP
Thank you, this is very helpful.
Incredible video!
Thank you doctor Ali from lraq💚👍
Great tutorial! Thanks!
When personality totally blends with teaching skills, dinamic enthusiasm fun.
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
You look so much like Hugh Laurie!!! ( Gregory House). You are great!! ❤
You are the best
Thank you so much for thisss! I was having difficulty in memorising them. 😭 We have a long quiz tomorroww.
Dr. House got a TH-cam channel, awsome.
Thank you so much 👍👍👍🌹🌹🌹
Man this video is a life saver this shit do be confusing asf but he’s a beauty
Hello Sir, I am Your New Subscriber from India
Thanks for the Informative videos...
Thank You Sam
Hola,, gracias por su información y compartir sus conocimientos,,,,, pero habrá posibilidad d traducir en español,,, pkisss??? Gracias
Thank you so much sir ❤
👍 “It´s the pollex“
The explanation is quit amazing
I love u as my teacher sir 🥰🙂
Thank you!
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
helicart What?! I don‘t get your system but good that it works for you :D
@@valeaves
what don't you get?
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.
Sarah Recovery Exactly 😅
@@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.
you're cool sir
Thanks A Lot sir.🙏🙏
Thanks!
thank you
At 13:25 you made a mistake by calling the extensor carpi radialis, flexor. Confusing a bit but I realized shortly after
i keep watching this video and I can't hear the error. Maybe it has been fixed
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 :)
He has corrected that in his next video
It is flexor carpu radialis long and short ... i don t hear the mistake
@@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
Thank you
thank u very much
love your teach my teacher med student from iraq
Awesome 😍
So I have a "technical" question. Do you know what would cause the wrist not to be able to fully extend (given no injury)?
Hi! Sir , Could you pls upload videos on the palmar arches & palmar spaces of the hand ?
Greetings from India!
Amazing 🌹
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.... ❤️ ♥️ 💛 💙
not Sam Webster looking like he was washing his hands with blood over there😅😅😅
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,,,,
Poor flexor pollicis longus got left out. Otherwise excellent video! Thanks Sam!
Thank u boss
THAAAAAAAAAAANK U SAM
Thank you,this vedio is useful .lcanot speck in English because I'm Arabic 😊
oh sorry, I didn't see the caption, my bad. thank you for the videos
COOL.
What about flexor policis longus? My book has it as one of the three deep flexor muscles of forearm
Tnx 🤙
1:17 ooh muscles of the thumb are scary XD
At 12.30, look at the hands wrist area. I think the PRONATO QUADRATUS MUSCLE is visible, am I right? (It looks like a wrist band)
sir do the extensor indices and the extensor digiti minimi arise from the lateral epicondyle of the humerus or from somewhere in the ulna?
Extensor digiti minimi is from the lateral epicondlye, and extensor indices are from the distal 1/3 of the posterior surface of the ulna and interosseous membrane
Dear mr. Webster. At around 10:00 I think you've forgot to mention an other flexor muscle in the forearm. Isn't the m. flexor pollicis longus also a deep flexor?
Richard hello
It would be nice to hear from you
I’m in serious trouble, wracked with depression after serious knocks in life.
13:40 I'm not sure if this is a mistake or not but, are those not extensors rather than flexors?