Is It Okay To Crack Your Knuckles?

Is It Okay To Crack Your Knuckles?

How many times did you crack your knuckles while watching this?

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“Pizza Take”
Licensed via Warner Chappell Production Music Inc.

SFX provided by Audioblocks. 

Dr Donald Unger
Karen Quincy Loberg /

Real-time cine magnetic resonance imaging of the human metacarpalphalangeal joint undergoing traction. by Kawchuk et al. is licensed under a Creative Commons Attribution 4.0 International License.

Film Footage courtesy of Shutterstock, Inc.
Used with Permission



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20 Responses

  1. ScorpionsOfHome says:

    I crack my ankles! Who else does this?!

    Am I the only one?

  2. Adonis Ceballos says:

    i can crack my left ankle like 5 times consecutively

  3. zellmer says:

    Please do one on the repercussions of having crazy hair for attention! I
    think the people in this video would be perfect!

  4. Svit Starkl says:

    Becouse it isn’t bad (not 100% that it isn’t), you’re going tondo it more

  5. Wicket Ewok says:

    0:13 that’s what she said

  6. Chloe daunicorn says:

    but its true that the bone go thicker

  7. Tramaine Terrance says:

    I thought Cracking Your Knuckles will cause Arthritis ? Also, I thought
    Cracking Your Knuckles will cause someone, to lose the use of their hands
    by the age of 50. It’s very difficult for someone to avoid cracking their
    knuckles, because when the knuckles are finally cracked, your hands are
    relived of stress tho.

  8. nos27man says:

    well if buzzfeed says it, it must be true!!

  9. Antoine Tarta says:

    I had a friend who played the piano, and she said cracking her knuckles
    actually did something to her hand, not something bad but something that
    affected her when playing piano….now If I only I could remember what was
    that….sadly I lost contact with her

  10. LoA Panda says:

    Poor kids in Africa could’ve ate that synovial fluid!

  11. Brittany Jeannè says:

    if I crack one knuckle I have to crack the rest or my ocd will drive me

  12. Luigi Bianco says:

    What do you think it would take to convince all the Chinese to bring
    millions of Mexicans into their country until the Chinese themselves were a
    minority, to intermarry with all those Mexicans, and to call anyone racist
    who refuses to do so? Impossible, you say?
    But this is exactly what is happening to White people in ALL White
    countries and ONLY White countries. It is White genocide.
    They say they are anti-racist, but what they are is anti-White.
    Anti-racist is a codeword for anti-White.

  13. Random Famous Youtube commenter says:

    that’s pretty much what chiropractors do for a living

  14. Jack Dunkel says:

  15. Buddha Scribe says:


  16. TheMysteryPigMan - Gaming says:

    my dad would always tell me whenever I did that that I would get arthritis
    like him if I did it for so long

  17. lottiethenotsogreat says:

    did the intro make anyone else want to throw up?

  18. Mustard Scroll says:

    The study’s results are tentative and haven’t even been confirmed by other
    researchers, yet people are so sheepish that they immediately assume the
    findings are valid and that Buzzfeed is a reliable source of

  19. Monica Robinson says:

    This video made me wanna crack my knuckles

  20. Lillian Smith says:

    Hell yes take that nana