Muscle Contraction - Cross Bridge Cycle, Animation.

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  • Опубліковано 26 лис 2024

КОМЕНТАРІ • 762

  • @Alilamedicalmedia
    @Alilamedicalmedia  Рік тому +45

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  • @eba807
    @eba807 4 роки тому +3645

    This is my 2 hour class in less than 3 minutes 🤯🤯

  • @kmariepatterson
    @kmariepatterson 4 роки тому +1092

    I spent 9 hours yesterday trying to grasp this concept. Thank you for summing it up in 2 minutes!!!

    • @harshrai2679
      @harshrai2679 3 роки тому +16

      Lol😂
      Find a good teacher..
      My teacher taught this in less than a minute!! 🤡

    • @kmariepatterson
      @kmariepatterson 3 роки тому +52

      @@harshrai2679 that's good for you! consider yourself blessed.

    • @thomasgrabowski2202
      @thomasgrabowski2202 3 роки тому +5

      I know right? I had it backwards the entire time 😂😂😂

    • @DrAnkitJangid
      @DrAnkitJangid 3 роки тому +1

      Really?

    • @godhelpme8977
      @godhelpme8977 3 роки тому +1

      Are u single?

  • @saimayasser28
    @saimayasser28 Рік тому +26

    A salute to the person who studied all this and introduced us with this concept.

  • @MissCKBabe
    @MissCKBabe 7 років тому +221

    short, succinct, to the point, animated. No unnecessary comments that take up time or throw me off. Thank you so very much for this and so many other videos.

  • @unicornpower1216
    @unicornpower1216 6 років тому +1200

    Its crazy how this all happens in nano seconds

    • @yesimfunatparties9337
      @yesimfunatparties9337 4 роки тому +45

      Qocoshu the body has been refined through natural selection over thousands of years. Modern firearms have not.

    • @marzubanshamis3913
      @marzubanshamis3913 3 роки тому +12

      @@yesimfunatparties9337 Well if body developed all these structures, would the primitive men be paralysed maybe?

    • @Abdullah-co8zj
      @Abdullah-co8zj 3 роки тому +26

      so, we can say that there is a god

    • @manofgod7622
      @manofgod7622 3 роки тому +13

      @@Abdullah-co8zj why should it be god? which god would it even be?
      complexity increases when many simple things which are able to work together fuse into one thing. it doesn’t need god

    • @sherlockholmes4990
      @sherlockholmes4990 3 роки тому +5

      @@manofgod7622
      So how all this happen in the first place?
      By chance?
      By nature?
      I don't think so

  • @RookieGamerz-3110
    @RookieGamerz-3110 11 місяців тому +28

    When ADP is there - cross bridge forms. (+)
    When ATP is there - cross bridge breaks. (-)

    • @yashtomar6225
      @yashtomar6225 2 місяці тому +1

      When atp is there : detaches
      phosphate is released : reattaches
      Adp is released : moves
      Then again ATP
      ATP decomposes into ADP and Pi

  • @10nisplayer14
    @10nisplayer14 3 роки тому +66

    Literally one of my favorite teaching videos. I watched it when I took A&P, again in pathophysiology, and again in graduate level pathophysiology lol! Such a simple refresher that talks about the essential steps in muscle contraction. Thank you.

  • @jaayswitch
    @jaayswitch 2 роки тому +43

    I'm so mad this concept was easily explained in 2 minutes as opposed to my class lectures with over 8 hours of content. SO THANK YOU

  • @hellothisis4u
    @hellothisis4u 5 років тому +185

    This 2 minute video did a better job than what my professor did in a hour

  • @jadem.7227
    @jadem.7227 Рік тому +7

    This animation is amazing. This helps me connect all that I'm learning together so that it makes sense. Thank you so much for your work in making this animation available for anyone. You are truly the best!

  • @badpenny7918
    @badpenny7918 2 роки тому +5

    I am not a medical student or professional. Just a patient in pain going to physical therapy who was just told that 7I likely have Actin Myosin Crossbridge. All the info out there is confusing and difficult to understand. This was the easiest to understand for anyone not in a medical profession! Thank you!

  • @tanjumalvy9481
    @tanjumalvy9481 Рік тому +37

    I'm preparing for my neet exam (Medical entrance exam in india) and your videos helping me a lot to understand those concepts.. how can i tell you that how much you helping me by providing this types of awesome visualised animation.

    • @avnigupta7451
      @avnigupta7451 Рік тому +3

      Same here buddy. Let's crack it!! 💪🏻

    • @tanjumalvy9481
      @tanjumalvy9481 Рік тому

      @@avnigupta7451 🤝💪

    • @Zuni-xg5mw
      @Zuni-xg5mw Рік тому +3

      I'm preparing for mdcat medical entrance in Pakistan 😊 best of luck bro

    • @tanjumalvy9481
      @tanjumalvy9481 Рік тому +2

      @@Zuni-xg5mw best of luck too bro 🌟

    • @therese9294
      @therese9294 Рік тому +3

      I'm a neet aspirant too😁, watching this for my weekly exam and this helped a lot.

  • @airotkiv
    @airotkiv 7 років тому +560

    You're making my first semester at med school a bit easier. Best video I've watched on this process so far. Thanks a lot from Germany!
    Edit in 2022: since I'm still getting replies to this comment, just fyi, I'm taking my written final exams in April 2023 and I'll be a doctor after a practical year and one more oral exam in April 2024. And I've forgotten all about the cross bridge cycle lmao
    Edit in 2024: My final exam is actually in June, I just didn't quite know how it works two years ago lmao
    Final edit in June 2024: I'm a doctor!
    I'll start my residency in anesthesiology in October 🥳

    • @Alilamedicalmedia
      @Alilamedicalmedia  7 років тому +8

      Thanks for watching!

    • @postmelon645
      @postmelon645 4 роки тому +15

      2 years in, hows it going buddy?

    • @airotkiv
      @airotkiv 4 роки тому +49

      @@postmelon645 wow haha this took me aaall the way back! it's actually 3 years now, i just wrote this at the end of the 1st semester that's probably why it says 2. and it's amazing, I'm loving it! I've seen and done so many amazing things already! I've already forgotten everything about muscle contraction though haha

    • @airotkiv
      @airotkiv 4 роки тому +40

      @@postmelon645 idk why but your comment made very happy

    • @postmelon645
      @postmelon645 4 роки тому +12

      @@airotkiv that's great! I'm in my 3rd year of medical school too now. Lol don't worry, even I forgot all about muscle contractions, that why I watched this video today

  • @nillyjan6754
    @nillyjan6754 8 місяців тому +4

    Yesterday I spent 8 hours, and now I just learned in a few minutes, thank you

  • @gabrielleung7136
    @gabrielleung7136 4 роки тому +30

    This 2 and a half minute video just taught me more than my 3 hour lecture.

  • @40redfox20
    @40redfox20 Місяць тому +1

    لك عاش 👏 اختصرتلي شرح ساعتين من محاضرة الدكتور ،
    لو كل الدكاتره يشرحولنا بهيج طريقه مبسطه و سريعه بدال حبست الساعتين و اخير شي تطلع مصدع و ما فاهم شي ، الحمد لله على نعمة اليوتيوب و كوكل ❤

  • @Parallelcoaching
    @Parallelcoaching 6 років тому +51

    Great description. It's really clarifying to see the molecules interact like this. Thank you

  • @Basma_Abdelhamed
    @Basma_Abdelhamed Місяць тому +3

    تلخيص جامد 😂❤
    دكتور احمد الجوهري

  • @yunussicakozul2223
    @yunussicakozul2223 Рік тому +1

    Short. Straight to the topic. Perfect

  • @anoli2759
    @anoli2759 7 років тому +14

    First semester at med school, lots of gratitude from Greece!

  • @wangxianist
    @wangxianist 4 роки тому +22

    this is seriously one of my most favorite videos on the internet

    • @tanvi2618
      @tanvi2618 4 роки тому

      Ikr- Explained well

    • @wangxianist
      @wangxianist 4 роки тому

      @@tanvi2618 hey army hahaha

  • @ashireditz903
    @ashireditz903 10 місяців тому +4

    2 min is equal = 4 hours class
    Thanks for animation ❤️

  • @manasdas9461
    @manasdas9461 3 роки тому +9

    Hours of concepts in such a small video. Can't thankyou enough ❤️

  • @isaacsampson2256
    @isaacsampson2256 3 роки тому +10

    Probably one of the best educational videos, I have ever watched. It’s very easy to understand with the animation, love it

  • @jaishreevyas1676
    @jaishreevyas1676 3 роки тому +2

    My mentor takes 2hrs to complete this topic but after seeing this my illusion level increased .... Thanku soo much🙏☺️✨🔥

  • @danahammad2549
    @danahammad2549 3 роки тому +3

    Thankyou so much that was very helpful

  • @zainabamirkhan1530
    @zainabamirkhan1530 11 місяців тому

    Spent 2 hours grasping the concept from the text. Finally understood this. Now, I can go through the text and learn.

  • @daisychukwu0
    @daisychukwu0 Рік тому +2

    As a visual learner, I love this!

  • @IzayKarakass
    @IzayKarakass 7 місяців тому +2

    This video is so good, man! Thank you from Türkiye! 🇹🇷🇹🇷🇹🇷

  • @ethelshimanvule2630
    @ethelshimanvule2630 2 роки тому

    You just helped a medical student 🥺🙏 thank you soo much…. Much love Zambia 🇿🇲

  • @jovitajestin1060
    @jovitajestin1060 2 роки тому +1

    Thank u For the best explanation . U had explained a 2 hour session within 3 min GREAT

  • @SidharthaMaji108
    @SidharthaMaji108 Рік тому +2

    Best taught by NOMESH GOPALANI SIR 🎉

  • @hottyanime123
    @hottyanime123 6 років тому +9

    This will definitely make my first physiology exam easier. Thank you so much! Mexico says hi

  • @lillywiersma3556
    @lillywiersma3556 3 роки тому +1

    This video helped me a lot with studying for my physiology exam. Thanks from Canada.

  • @yogadharshinik8415
    @yogadharshinik8415 4 роки тому +1

    I am a MMC Student...i am understand this concept very much... tq u for this video

  • @ahmadhaffar9997
    @ahmadhaffar9997 10 місяців тому

    I return to this video at every stage of my learning progress
    Simple animation, easy to forget

  • @davidmwambola5665
    @davidmwambola5665 3 роки тому

    Lots of things gained for 3 minutes,thank so much you saved my time .

  • @thephoenixarts200
    @thephoenixarts200 3 роки тому

    Thnks you for such video .i have my exam today and i just clicked on this video and surprise your 2 min video make me to gain 5 marksin my anatomy exam just before my exam ..thanks that i watched it on the right tym

  • @usmanisafiya2393
    @usmanisafiya2393 2 роки тому

    Thank you so much
    It's help a lot 😊
    Lots of love from INDIA 🇮🇳

  • @RonakJahan-z5y
    @RonakJahan-z5y 9 місяців тому +1

    I am very thankful to this video

  • @anvayaiyer5614
    @anvayaiyer5614 4 роки тому +1

    And now I get it. Thanks. I'm gonna watch this video every time I have an exam.

  • @Zetsu_MK
    @Zetsu_MK 2 місяці тому +1

    This really helped my 11th grade neet preparation

  • @mukhtasirahmad1875
    @mukhtasirahmad1875 3 роки тому +3

    Oh my God such a impressive explanation 👏👏👏
    Thank you 🥰❤️

  • @mformovieshubforyou8042
    @mformovieshubforyou8042 Рік тому

    Unimaginable Really whole Lecture Of More Than 2 Hours iN 2 minutes 😮❤

  • @medstudent7265
    @medstudent7265 4 роки тому +1

    Thank u so much ur videos are very helpful for us here in Algeria as medical students

  • @prarthanabidare1678
    @prarthanabidare1678 4 роки тому +5

    Thank you so much! these 2 minutes were precious 😁💛

  • @ZunairaKhan-gx4xk
    @ZunairaKhan-gx4xk 2 місяці тому +1

    I really like it. After watching this video , my confusion regarding power stroke is to be vanished.♥️✨

  • @Ryan_2112
    @Ryan_2112 4 роки тому +19

    It's crazy that this process takes place in our bodies at any given moment, and that it never fails. Life is bizarre.

    • @amoraamr12
      @amoraamr12 3 роки тому +1

      Life is multi fucken level complex*

    • @rummanshahid466
      @rummanshahid466 3 роки тому +10

      And still people don't believe in The Creator, God Almighty.

    • @susannah3982
      @susannah3982 2 роки тому +3

      I keep thinking about this concept every time I pick up my pencil to write, use my fingers to type or scroll, or just get up to stretch throughout the entire process of studying. It's just like, "Oh, this is what's happening in my body at this exact moment."

    • @thuynguyen7688
      @thuynguyen7688 2 роки тому +2

      Thanks to anatomy, now I know how amazing our bodies are.

    • @CoralineYann
      @CoralineYann 6 місяців тому

      @@rummanshahid466 bruh 💀💀

  • @nuibui6667
    @nuibui6667 2 роки тому

    Thank you. This is a concept in our 11th class books. Love from India.

  • @SalmanKhan-eh4gg
    @SalmanKhan-eh4gg 7 місяців тому

    One must say (I love your teaching) after watching this

  • @arnavsingh1632
    @arnavsingh1632 Рік тому

    I saw this video two times and now I am totally understanding the concept. Thank you 😊😁

  • @aditriptigangwal435
    @aditriptigangwal435 Рік тому +1

    Thankyousomuch like I was trying to understand it from months reading NCERT again and again askin this doubt from teachers but still not able to solve it and you just solved it in 3 minutes Thankyouusomuch ✨

  • @nergachirimofor1020
    @nergachirimofor1020 Рік тому

    Excellent demonstration for something words cant do

  • @utkalmohapatra6247
    @utkalmohapatra6247 7 років тому +28

    Thanks for such good video. This is truly understandable one, than any other video i saw

  • @adamfazlullahsharief
    @adamfazlullahsharief 4 роки тому +2

    OMG this video was so good. This video did a better job at teaching than the 1 hour my teacher took!!

  • @ayushiverma4595
    @ayushiverma4595 7 років тому +23

    thank you so much... reading the book i was going mad and this made it so easy for me to understand... 😊

  • @atrubazahid8533
    @atrubazahid8533 3 роки тому +2

    Best video ever on this concept!!!

  • @ANGELAAR
    @ANGELAAR Рік тому

    Just so thank ful to your youtube channel for making me life easy

  • @SakunoEchizen
    @SakunoEchizen 4 роки тому +2

    thanks!!! I can finally have a short and clear mental video of this in my head!!

  • @yousefali6592
    @yousefali6592 3 роки тому +2

    Thanks a lot for the video, it was very comprehensible

  • @roderickjonathan7495
    @roderickjonathan7495 7 місяців тому

    She made this thing look very very simple. Thank you😌🤝

  • @nash5464
    @nash5464 4 роки тому +2

    Did I just find the best video for this topic

  • @marymessam2435
    @marymessam2435 3 роки тому

    Thanks from Egypt ❤️🦋🇪🇬

  • @tineygerm301
    @tineygerm301 2 роки тому

    Best video ive found so far! Thank you

  • @Em_dr_fairy
    @Em_dr_fairy Рік тому +2

    3d visualization is verry help ful of better understanding

  • @MaryamHello-x8s
    @MaryamHello-x8s 10 місяців тому

    I understand science lessons through these types of videos and they don't know how I excel in this subject. It's a nice secret that I want to keep. 😊

  • @VictorSirnesHegelstad
    @VictorSirnesHegelstad 7 місяців тому

    Incredible video. What I seemed to not understand became so clear with this video! Thank you

  • @sambitlaha9147
    @sambitlaha9147 Рік тому +1

    This 3minutes video is >>>>>>>than 3hours classes. 🙏

  • @ClouD_D0
    @ClouD_D0 Рік тому +2

    I have a exam for tomorrow and i watch this video that is the best video to lern and understand❤

  • @solafab424
    @solafab424 5 років тому +1

    Best animation for this topic so far👍🏼😍

  • @minyunah0073
    @minyunah0073 2 місяці тому +1

    Excellent Job!👌🏻

  • @UbaidAli-o7g
    @UbaidAli-o7g 3 роки тому +1

    Verrrrry nicely explained
    Thank you so much

  • @neeru2038
    @neeru2038 3 роки тому

    Thanks for the wonderfully quick way of explanation..

  • @ahmedthabet5020
    @ahmedthabet5020 Рік тому +1

    short to the point simple explanation thank you

  • @EArulkartikeyanRP
    @EArulkartikeyanRP 11 місяців тому

    w teacher fr😍
    saved hours of studying

  • @abegailtapot3638
    @abegailtapot3638 6 років тому +7

    Thanks for this animation. It helps a lot.

  • @thomaskelleher1429
    @thomaskelleher1429 6 років тому +10

    Thank you so much for this! Great animation, it certainly made it easier for me to understand.

  • @devilsqueen.....
    @devilsqueen..... 4 місяці тому

    Straight to the point.. making my sem easier..❤

  • @m.m-m7k
    @m.m-m7k 9 місяців тому +3

    me reading the comments: "thankyou for helping us for med school"
    le class 11 students in india: a whole topic regarding this in biology textbook
    ps.. thanks for this great video. it summed up the whole topic in 3 minutes!

  • @btw_its_me7199
    @btw_its_me7199 3 роки тому +5

    WELCOME ARJUNAZZ...❤👀

  • @haydyhamdy6308
    @haydyhamdy6308 2 роки тому +1

    So beautiful explication , I love this Channel 💝
    I Wasn't understanding but now I'm very understand that
    Thank you 😊

  • @medo9gamer342
    @medo9gamer342 3 роки тому

    Am in high-school rn and this really helped me with my biology class..thanks!

  • @Najoomali5n
    @Najoomali5n 3 роки тому

    wooow you literally saved my time and effort

  • @sandeepmehrotra6364
    @sandeepmehrotra6364 Рік тому +1

    Tremendous work indeed ! Thou have explained about 1 or 2 paragraphs in just a few minutes and animated the concept as well.

  • @swethapadaala2750
    @swethapadaala2750 4 роки тому +2

    Thank you for making the animation. Made it very clear to understand

  • @komaldiptianandmaisuriya4301
    @komaldiptianandmaisuriya4301 4 роки тому +1

    Ty so much I was not able to understand the ATP concept , but you cleared my concept

  • @Thatdamnasain
    @Thatdamnasain 3 роки тому +1

    This just saved me for my exam . I was stuck on this subject for awhile

  • @dridihosni4140
    @dridihosni4140 3 роки тому

    Amazing video in less than 3 minutes .

  • @dahirudahiruanche5380
    @dahirudahiruanche5380 2 роки тому +1

    Yeah! My doctor referred...it was helpful 😊

  • @orophile_awlan
    @orophile_awlan 11 місяців тому +1

    The way of teaching made easy

  • @lakshmibidhuri2303
    @lakshmibidhuri2303 2 роки тому

    It's so helpful... after watch thiss video my all doubts are cleared🤗thnkew for thiss help ful video🙏🙏

  • @Philiipdefranco
    @Philiipdefranco Рік тому +1

    Very Good Explanation 👍

  • @call_me_iori
    @call_me_iori 2 місяці тому

    I was reading this on my textbook, but no matter what I do, I cannot grasp what it was describing even though it has pictures of the process.
    Thanks to this video I am now able to gain a little more understanding of what I am studying

  • @rubysahare951
    @rubysahare951 3 роки тому

    Thank you so much for the lovely explanation 💗☺️ Love from india ❤️

  • @Khushbujaiswal-h4v
    @Khushbujaiswal-h4v 3 місяці тому +1

    How it's possible in nano second 🤯🤯🤯🤯

  • @MrLuwangcha
    @MrLuwangcha Рік тому +2

    Additional info:
    Nerve impulse are transferred via the T-tubules from the sarcolemma
    It is the Troponin C that the Calcium ion binds to (4 Calcium ions per one Troponin C)

  • @MudasirAhmed-g7v
    @MudasirAhmed-g7v 5 місяців тому

    Amazing struggle to understand this for many days🎉

  • @ananyachakraborty2608
    @ananyachakraborty2608 11 місяців тому

    Amazing... This is exactly what I needed. Thank you 😊

  • @bk-ss8qw
    @bk-ss8qw 3 роки тому +3

    omg i might actually pass my anatomy test tomorrow