Big Guns: The Muscular System - CrashCourse Biology #31

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  • Опубліковано 4 жов 2024

КОМЕНТАРІ • 1,1 тис.

  • @Spectolect
    @Spectolect 9 років тому +558

    Major kudos to Amber, the head of graphics. A visual learner like me cannot thank her enough!

  • @Amandakaymtz
    @Amandakaymtz 8 років тому +951

    how did people 20 years ago even pass their classes without youtube channels like this one?

    • @sabey5126
      @sabey5126 8 років тому +9

      I've been researching into human anatomy and discovered a fantastic resource at Anatomy Blueprint Pro (check it out on google)

    • @zdbossz
      @zdbossz 7 років тому +1

      Еxрlooоsivе musclее grоwth in a bоttle? Ditсh thе unhеalthу Рrе-wоrkout pоwdеrs. Mах yоur rеsults with this рroven to work musclе building Stасk! twitter.com/d925e3c45d857fb14/status/742668391975096320 Big Guns Thе МММusссculаr Sуstеm CrаshCourse Biоlоgу 31

    • @lalalalalala7849
      @lalalalalala7849 7 років тому +25

      Amanda Martinez they cut up bodies for research

    • @unitechtherapyy1453
      @unitechtherapyy1453 7 років тому +52

      they actually studied, maybe?

    • @arjanharjani3109
      @arjanharjani3109 7 років тому +51

      I was able to learn about all the muscles and bones and everything else through pure reinforcement and practicing with my classmates- our books did not even have much color but we used our imagination and used the cadavers and ourselves to keep ahead of the curve. Med school was fun because we chose to be excited about what we learned and not pressured because of grades!

  • @gingergiggles
    @gingergiggles 9 років тому +551

    God, this is so much easier than listening to a robot voice explain this. You make studying for my exams way more fun, dude.

  • @crashcourse
    @crashcourse  12 років тому +135

    we are attempting to cover the topics that would be taught in a year long AP level Biology class, equivalent to a 101 level in a college or university. so it will be more complex than general high school biology.

  • @tamaraherman7073
    @tamaraherman7073 9 років тому +146

    First of all, thank you so much. Second of all, for those who think he is talking too fast, you can go to your viewing settings and lower the speed- not only is it slower, but it's slightly hilarious.

    • @hptruefan
      @hptruefan 9 років тому

      omg thanks xD

    • @ovemesojude7445
      @ovemesojude7445 9 років тому

      hw pls?

    • @najeyrifai1134
      @najeyrifai1134 9 років тому +5

      How it feels to watch Crash Course while stoned.

    • @daaaniphantom
      @daaaniphantom 9 років тому

      Tamara Rostro I tried it. HAHAHAHA thank you so much for bringing this to my attention

    • @danielwong2395
      @danielwong2395 5 років тому

      😁🤣🤣🤣🤣LOL

  • @crashcourse
    @crashcourse  12 років тому +23

    Thanks. The animations for Biology are actually created entirely by our Creative Director, Amber Bushnell, with the help of a consulting biologist, Brandon Jackson. Thought Bubble does the animations for World History exclusively.

  • @joet5342
    @joet5342 9 років тому +69

    Always astounded at how Hank and the team make science, especially complex anatomical functions, so accessible, when so many mind numbing videos on the internet bang on for hours with complex 'shit' for want of a better word.
    Of course science isn't 'easy', there'd be no fun if it were no challenge, but these people give you all the jargon and all the action without all the boredom.
    Great show.

    • @SuzieNunes
      @SuzieNunes 9 років тому

      Joe T So true indeed!!! I am loving the challenge, Hank and the team really make it FUN!!

  • @homeiswonderland
    @homeiswonderland 10 років тому +18

    Cramming for an in class paper I have to write on this tomorrow. Finally understanding it! Thank you so much!

  • @aniridhbakshi
    @aniridhbakshi 10 років тому +13

    My uni prof made this WAY more complicated
    YOU ROCK!

  • @julianewberry5468
    @julianewberry5468 7 років тому +6

    I have been struggling to understand this for over a week, and you managed to explain it clearly in 12 minutes. Well done. Very well done.

  • @jorgepadua9124
    @jorgepadua9124 9 років тому +24

    I got it! I got it! After hours and hours of reading, I HAVE GOT IT! THANK YOU!

  • @davelangford2439
    @davelangford2439 10 років тому +4

    Probably the best CC video I've watched. Hank actually spoke at a normal speed!!

  • @michel4743
    @michel4743 10 років тому +34

    Two small questions:
    - Do you workout a little or not at all?
    - If you don't workout: How much did your arm hurt the next days from all those curl reps?

    • @sarahk6926
      @sarahk6926 10 років тому +2

      LOL ikr I thought he was going to stop much earlier!

    • @TheSkullcrusher73
      @TheSkullcrusher73 10 років тому +3

      Pretty sure that weight is probably nothing for him.

  • @nydiahernandez2127
    @nydiahernandez2127 10 років тому +51

    you teach me WAAAAAAYYYYYY better than my science teacher!!

    • @knoxc4248
      @knoxc4248 4 роки тому +2

      man that comment was 6 yrs ago... how di that turn out?

  • @flubbycat1724
    @flubbycat1724 9 років тому +2

    It's amazing how all the little parts (both visible and microscopic) inside of you are a big deal on helping you function and live against things outside the body or to adapt the body to the environment.

  • @clarecohen399
    @clarecohen399 10 років тому +13

    I really want to thank you for these videos. Without you I would be lost in my anatomy class. You're the reason I'm getting an A in my class. Not only do you clarify everything for me but you make learning FUN and enjoyable. PLEASE KEEP MAKING VIDEOS!!!

  • @maurco007
    @maurco007 10 років тому +103

    He forgot to mention that muscles are antagonistics. Therefore, if one contracts the other one relaxed. So ATP IS REQUIRED ALWAYS

    • @nalenenlal
      @nalenenlal 10 років тому +3

      Thank you

    • @Zizzyyzz
      @Zizzyyzz 5 років тому +5

      I doubt he "forgot". Lol.

  • @PeninsulaPaintingProjects
    @PeninsulaPaintingProjects 8 років тому +72

    You're crazy but you're a lot better than my tutor so thank you.

    • @Omisslewis1976
      @Omisslewis1976 7 років тому

      I used his videos in my classes b/c I love them, he makes it fun!

  • @crystalsdynamicwellness8239
    @crystalsdynamicwellness8239 9 років тому +7

    this video saved my life!!! trying to understand the myosin and actin filaments from my text book made me want to cry and jump off a bridge in tandem!!! Now I totes get it thanks to the schnazzy sliding filament model! Thank you snarky smart guy... you are my hero!

  • @randomtrucks
    @randomtrucks 9 років тому +126

    Wait, our muscle filaments need ATP in order to relax?
    WHOOoooaaahhhhhhhhhhhhhhh that's why dead bodies are stiff
    cool

  • @defydog
    @defydog 12 років тому

    I learnt about this when I was doing a course to become a fitness instructor.
    I remember taking several lessons to learn less about the process than you taught in under 15 minutes.
    Thankyou

  • @CaliGirlFromKZ
    @CaliGirlFromKZ 10 років тому +3

    I am SO grateful for this and for other crash course bio videos!

  • @ghnunes
    @ghnunes 8 років тому

    You! For president. Presentation on the subject in 3 days and you made it possible.

  • @Brownzz07
    @Brownzz07 10 років тому +8

    Hank, you da real MVP!

  • @JoeAuerbach
    @JoeAuerbach 12 років тому +2

    One of my favorites lately. This is one of the best things that happens in the body. Totally fascinating.

  • @SavourySnape
    @SavourySnape 12 років тому +4

    So you managed to explain basic sliding filament theory in the space of 12 minutes from the beginning, while being absolutely engaging and funny at the same time?
    Better than any lecturer with any amount of experience that I've seen...

  • @thebride910
    @thebride910 12 років тому

    Wow that was so good. Thank you for dumbing it down for me and explaining it simply in a language that I could understand. If only all teachers talked and explained this way.

  • @danielpetracci3826
    @danielpetracci3826 8 років тому +4

    This was so helpful! What would I do without Crash Course?

  • @rondanicolay7493
    @rondanicolay7493 10 років тому +2

    I showed this to my massage students it really helped them so much..thanks for making learning about muscles fun !!

  • @TheKILLERDOG712
    @TheKILLERDOG712 8 років тому +165

    "One of the sexiest things that happen in your body...other than sex"

  • @boredoutofmymindize
    @boredoutofmymindize 11 років тому

    My IB biology teacher used this video in class. So much more helpful than all those stuffy old videos from the late 90s with boring voice overs on lame animations. I actually learned a lot. Thank you so much for making these.

  • @heatherstubbs5466
    @heatherstubbs5466 10 років тому +3

    Great video! Easy to understand! I need more of these videos to get me through A&P!

  • @squatwedgiez
    @squatwedgiez 8 років тому +13

    I can't thank you enough for this, this is the future of education. Education should not cost 100k with the internet. Free education for all!

  • @alonmln
    @alonmln 12 років тому

    i am no judgin, i love this show. and because it is an educational show , i think the creators would like to be as accurate as they can be...

  • @Orangemocha4
    @Orangemocha4 10 років тому +4

    Learned more here than in my class - plus the guy was really cute.

  • @carynosullivan7416
    @carynosullivan7416 7 років тому

    Thank you for taking something complicated and making it understandable and humorous.

  • @legitfacts6731
    @legitfacts6731 9 років тому +22

    Moral of the video, if you want a genius son then just name him Huxley :D

  • @5711MRAnderson
    @5711MRAnderson 12 років тому

    using this to study for my exam tomorrow morning...awwwwwwww yeah! thanks Mr. Green

  • @shilpakaran1
    @shilpakaran1 10 років тому +8

    Hank! your ass grab...spot on!

  • @andy4an
    @andy4an 12 років тому

    Hank, your presentation is much less annoying than the original episodes. I am glad because I enjoy your content.

  • @BittiKit
    @BittiKit 9 років тому +4

    Thank you so much. Anatomy was confusing me so much a few minutes ago, and this is definitely helping me to better understand the material.

  • @toinfinityandpandas1372
    @toinfinityandpandas1372 7 років тому +1

    You have no idea how appreciative I am of this channel. It's helped me go through A&P, Microbio, Bio l and now finally...bio ll 😂 you guys are a godsend

  • @putrisha94
    @putrisha94 11 років тому +13

    Here for my anatomy test. Thank God for CrashCourse cuz I didn't understand shit from that lecture >.

  • @christinewithak7903
    @christinewithak7903 10 років тому

    I think these descriptions are amazing, so easy to understand for a "mature age" and previously uneducated student. Thank you.

  • @sircuban5852
    @sircuban5852 6 років тому +18

    Who else studying for their bio exam

  • @amber854
    @amber854 9 років тому

    This channel is an absolute life save.
    I've an ISA on muscles tomorrow and I've been trying to get my head around the topic for days with no luck. I rewatched this a few times and then made notes as I went along, and finally its making sense! All is not lost! so THANK YOUUUUU!!!!!

  • @guchichan
    @guchichan 10 років тому +4

    This makes A&P fun to learn!!! Haha ☺️

  • @LizzieMarie08
    @LizzieMarie08 12 років тому

    KEEP THE GRAPHICS !!!! THEY ARE AWESOME!!!

  • @786shabz789
    @786shabz789 9 років тому +10

    U forgot sarcrolemme and sarcoplasm and the h,m,a and z zones ( I think it's just my a level course that I need to remember all this stuff damn there's too many sarcro

    • @reno2934
      @reno2934 9 років тому +1

      786shabz789 Theres 3 sarco things (atleast in level 1 bio which I assume your in), not that many :p

  • @isardiv08
    @isardiv08 11 років тому

    You're not the only one! I just love life and learning amazing things.

  • @r_herobunny
    @r_herobunny 11 років тому +34

    Hank and his hot pockets....

  • @randomnerdfairy
    @randomnerdfairy 12 років тому

    i did most of my revision for my gcse biology with Crashcourse and i managed to get an A* on my first exam so thank you hank

  • @PattyT942
    @PattyT942 8 років тому +10

    ATP in the Hisoooouse!!!!!!

  • @sterellabobella
    @sterellabobella 11 років тому +1

    Wow, this is really interesting. I never would have thought it was that complex. Our bodies are truly amazing, I found myself pondering my hand's movement throughout the video. Keep up the great videos!

  • @gr3g0rus
    @gr3g0rus 10 років тому +7

    "Like middle school students at a formal dance," Haha perfect.

  • @randomnerdfairy
    @randomnerdfairy 12 років тому

    i ignored most of the stuff i knew was above my level but some of the stuff really helped me out.

  • @madidrenowatz828
    @madidrenowatz828 8 років тому +3

    I UNDERSTAND MUSCLES NOW

  • @My2ndnephew
    @My2ndnephew 12 років тому

    I'm really glad you videotape these. It makes it possible for me to repeat parts of your lecture I miss because I find myself concentrating on moving my muscles and thinking about what happens under the skin cover.

  • @justinweng3849
    @justinweng3849 7 років тому +3

    "pent up frustration" "groping" this dude is really thirsty amirite lmao

  • @amakachinwe5711
    @amakachinwe5711 10 років тому

    Where were you guys my freshman year of college?!? You guys are amazing! Thanks!

  • @daaaniphantom
    @daaaniphantom 9 років тому +6

    1:32 I'm dying hahaha

  • @saraho2255
    @saraho2255 10 років тому

    This is magically helpful. Thank you Hank!!

  • @jennypenny4212
    @jennypenny4212 9 років тому +77

    I like to eat muscle fascicles 🍗🍖

    • @MaryBrooke
      @MaryBrooke 6 років тому +1

      I will never look at a steak the same way again.

    • @AnuRMusicVideos
      @AnuRMusicVideos 6 років тому +1

      I mean...what did you think steak was?

    • @hiffahyphae6707
      @hiffahyphae6707 4 роки тому

      Anu R When I was younger (4 or 5) I used to think there was a certain part of an animals body that was the meat we eat. Man was I stupid

  • @WCOBDisorder
    @WCOBDisorder 12 років тому

    Everything is complex. Even the simplest parts. It's amazing.

  • @indra4325
    @indra4325 10 років тому +10

    i have a serious crush on Hank, like can i marry you??!? haha

  • @LouanneDalBello
    @LouanneDalBello 9 років тому +1

    Crash Course is so helpful and entertaining! It provides such a great framework for learning and review. Hank, you're brilliant and hilarious. Thank you.

  • @bernardogrosse7804
    @bernardogrosse7804 9 років тому +11

    The best way gain muscle mass fast there Gain Weight-F

    • @warrengallogly4994
      @warrengallogly4994 9 років тому

      +Bernardo Grosse I understand this program is only for man?

    • @troyryans2316
      @troyryans2316 9 років тому

      +Bernardo Grosse This man knows what he is talking

    • @damianoler9226
      @damianoler9226 9 років тому +1

      +Bernardo Grosse it's incredible

  • @Prosperroify
    @Prosperroify 9 років тому

    You've mastered communicating potentially difficult stuff. Really helps me prepare and review. ty ty ty!

  • @aykayjk
    @aykayjk 10 років тому +26

    Why can't Hank be my teacher??? My school has 2 anatomy teachers but I got the sucky one and tomorrow it's my final and he didn't help anything.

    • @NuUnlimited
      @NuUnlimited 10 років тому +17

      Hank would be the best teacher EVAHHHHH!

    • @NeonsStyleHD
      @NeonsStyleHD 10 років тому +3

      Why don't you show this video to your teacher, he might learn how to teach better, and thus be a better teacher and that means you will like him more and therefore you will learn more and enjoy to classes more. Don't however tell him he sux as a teacher as that will assuredly get you bad grades!.

  • @shonacole2124
    @shonacole2124 7 років тому

    he makes it so easy to understand-I thank you for that

  • @KurdishFalconPKK
    @KurdishFalconPKK 10 років тому +5

    Pause at 0:01 for the fright of your life.

  • @Abominatrix650
    @Abominatrix650 10 років тому +2

    I've had 2 lectures on this so far and I've understood more with this video than I did in those lectures. But in all fairness, the lectures didn't have pause and rewind features and this video doesn't require me to get up early and have minimal breakfast to attend!

  • @greg77389
    @greg77389 7 років тому +3

    Where did Hank find that stunt double to work out for him?

    • @VictorVivex
      @VictorVivex 7 років тому

      greg77389 Assassin's Creed

  • @preisser32750
    @preisser32750 11 років тому

    Hank... I may be old enough to be your mom.. but as a nursing student... I am in love with your adorable nerdy persona... your the best.

  • @Tibialisanterior
    @Tibialisanterior 5 років тому +3

    I never understand the bits where he talks about ATP and ADP
    Please can someone explain like im 5 aha. 😭😭😭
    Anywaysss GREAT VIDEEOOOOO!!!!

    • @crow4834
      @crow4834 5 років тому

      ATP broken down is ADP and a phosphate

    • @crow4834
      @crow4834 5 років тому

      When the third phosphate is removed from ATP, you get ADP. The molecule has much less chemical energy, because the high energy bond between the last 2 phosphates has been broken.

  • @brunathehuman
    @brunathehuman 12 років тому +1

    I have a test on muscles this saturday and this video potentially saved my grades. Thank you so very much, Hank! Great timing!

  • @DivineZeal
    @DivineZeal 8 років тому +3

    nursing school entrance exam 90/90 here i come

  • @naecon5293
    @naecon5293 10 років тому +1

    hank, you have no idea how much these videos have helped me i'm on my way to becoming a nurse and these have helped my study tremendously!!! thank you so so so much!! DFTBA :)

  • @madhu3dots
    @madhu3dots 4 роки тому +5

    Who is watching this during corona crisis?

  • @Penguin0708
    @Penguin0708 12 років тому +1

    Super good!!! This is great because I'm in art school and I kinda miss my science classes from community college. I like being able to understand a little more about how bodies work. Pretty awesome!! Thanks so much for making these.

  • @katieskye7426
    @katieskye7426 6 років тому +2

    I think I love him 😂 he’s so funny and also saving my life this semester

  • @micopico09
    @micopico09 11 років тому

    I totally brushed up on my muscle physiology with the video before giving a lecture. That's right: GIVING one. Also, totally used the middle school formal dance analogy. Thanks, Hank et al!

  • @radm8283
    @radm8283 10 років тому

    Loveeee your teaching. Every time I don't get something I just go on your channel

  • @rachelwalton813
    @rachelwalton813 8 років тому +1

    Hank, as usual, a really great tutorial. Simple, FUNNY and really interesting. Thank you!

  • @WCOBDisorder
    @WCOBDisorder 12 років тому

    The company that does the animations(Thought Bubble?) does an incredible job with complexity.

  • @jonettekruk3156
    @jonettekruk3156 7 років тому +1

    Thank you so much for your videos. They are so much help! I like the way you compare processes of the body with other scenarios.

  • @funkypasta
    @funkypasta 10 років тому

    Brilliant Hank! You've once again made the subject less complex and prevented me from tearing my hair out!

  • @RodeyMcG
    @RodeyMcG 12 років тому

    It is so impressive how much you covered in 12 minutes, and how well you covered it! It took me at least of week of lectures to understand that before.. You even managed to cover rigor mortis! Nice!

  • @roohullahbukhari1557
    @roohullahbukhari1557 8 років тому

    I never learned physiology in the class from proffessor who used to to teach us... it's u man who helped me master it....

  • @Razsiel89
    @Razsiel89 12 років тому

    Awesome dance moves are awesome! Hank, release a full video of you dancing!! =D

  • @HelenA-un8co
    @HelenA-un8co 8 років тому +1

    Crash course saved my grade in Bio II. I am so so so so grateful towards you guys for making videos that I actually learn from!!!

  • @gonzisme
    @gonzisme 11 років тому

    Biology final tomorrow... Crash Course savin' my life.

  • @TheAncientPaths1
    @TheAncientPaths1 11 років тому

    Love this video! Takes my hours of studying for Exercise Physiology and condenses it into 13 minutes.

  • @hotelhero4193
    @hotelhero4193 11 років тому +2

    Amazing videos guys. Watched a lot of them now and they are all very good at getting the info across.
    Studying to be a personal trainer and doing hnd level fitness. Again, great videos :)

  • @ninjabunny323
    @ninjabunny323 10 років тому +1

    Thank you Hank! :) you're the best, the visuals really help me a lot!

  • @TechWeLove
    @TechWeLove 7 років тому +1

    I feel that all Anatomy Courses should have tons of videos like this, but also focused at helping students pass practicals, and exams.
    Find professors who put their lectures into video presentations. That will help a ton.

  • @Jake940T
    @Jake940T 12 років тому

    LOL I was not expecting to find Hank here, knowing him only from scishow and never seeing this channel until today.
    Subscribed.

  • @princess435010
    @princess435010 9 років тому +1

    Great work! I really love how much help these videos can be.

  • @kevinledezma2919
    @kevinledezma2919 9 років тому

    this is so helpful. the animation makes it very clear. thank you crash course

  • @dwaynefrancis97
    @dwaynefrancis97 10 років тому

    hank is honestly the best!!!!