NewStats: 3,264,215 , 8,182,982 topics. Date: Tuesday, 10 June 2025 at 08:03 AM 6c4t55

Knuckle cracking is a common behavior enjoyed by many. It can become a habit or a way to deal with nervous energy; some describe it as a way to “release tension.” For some, it’s simply an annoying thing that other people do.

If you’ve ever wondered why stretching the fingers in certain ways causes that familiar noise or whether knuckle cracking is harmful in some way, read on. Despite how common it is, there has been considerable debate regarding where the noise comes from. Fortunately — at least for those of us who are curious about it — knuckle cracking has been the subject of a fair amount of research. :shock:

Here’s some of what we know about knuckle cracking:

1. The “cracking” of knuckle cracking seems to be produced by increasing the space between finger ts. This causes gas bubbles in the t fluid to collapse or burst. It’s a bit like blowing up a balloon and then stretching the walls of the balloon outward until it pops.

2. The reason you can’t crack the same knuckle or t twice right away is that it takes some time for the gas bubbles to accumulate again in the t.

3. Cracking the knuckles is probably harmless. Although there have been occasional reports of dislocations or tendon injuries from overly vigorous knuckle cracking, such problems seem very much to be the exception and not the rule.
How do we know that knuckle cracking is harmless?

One of the most convincing bits of evidence suggesting that knuckle cracking is harmless comes from a California physician who reported on an experiment he conducted on himself. Over his lifetime, he regularly cracked the knuckles of only one hand. He checked x-rays on himself after decades of this behavior and found no difference in arthritis between his hands. A larger study came to a similar conclusion.

There are rare medical reports of problems associated with this behavior that may relate to how much force is applied and one’s particular technique. For example, t dislocations and tendon injuries have been described after attempts to crack knuckles. One study published in 1990 found that among 74 people who regularly cracked their knuckles, their average grip strength was lower and there were more instances of hand swelling than among 226 people who did not crack their knuckles. However, the incidence of arthritis was the same in both groups.

And a new study created a mathematical model of a knuckle that helped confirm that the noise comes from collapsing gas bubbles.

What about other sounds coming from the ts?

The origin of most t noises, such as popping sounds or cracking of the knees when squatting, is uncertain. They may come from the kneecap rubbing on the bones below, or a tendon sliding across an irregular surface. However, in the absence of pain, swelling, or other t symptoms, these sounds are probably nothing to be concerned about, and there is no reliable way to silence them.

The bottom line on knuckle cracking

If you want to crack your knuckles, it’s unlikely to cause you harm. But if you want someone else to stop cracking their knuckles, you’ll need a better reason than telling them they’re ruining their ts.

Hotproforum

Nice

Highly addictive for me. It can't possibly be harmful else my ts would have been completely gone by now

Something Wey we dey use to show we are the baddest for secondary school...

They want to tell us another story again ooo

Wow.
GUILTY!!

Can this be stopped pleaseeeeeee

Modify: Okay, it's not harmful.
Nothing do me then....

What about Neck cracking??

I'm guilty

dominique:
Highly addictive for me. It can't possibly be harmful else my ts would have been completely gone by now

dominique:
Highly addictive for me. It can't possibly be harmful else my ts would have been completely gone by now

Can i put a ring on it then?

The sound can be so annoying....

muhammed50:
What about Neck cracking??

Lol. Na suicide you 1 commit abi

Without doing it intentionally, my knuckles crack.

Don't like it one bit.
It makes ones fingers weak.

That number 2 is not true. I can crack the ring finger of my left hand as many times as I like

muhammed50:
What about Neck cracking??

Learning how to commit suicide?

Abeg make your neck no crack oo!

Who else read the whole report? cos I did, interesting.

I do it after Tolu showed me my hand is not going to break!

I face certain death if I don't crack my neck and knuckles

my own is stomach knuckle oo..everyday around 1pm my belle will be doing kwas kwas budu budu..

Some people find it very annoying but if you are doing it around me, I will just you

mikejj:
my own is stomach knuckle oo..everyday around 1pm my belle will be doing kwas kwas budu budu..

LOL ode!

I hear, me wer dy crack almst al d t 4 mabody evn ma spine. i crack ma left foot non stop evn inside shoe.

Jh0wsef:


LOL ode!

baba e dey do you too.

Strange Reports Everyday. As for me, i love cracking my ts cos it eases t pain like when typing 4 long

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.
what if the person dies?

back to topic, I don't think it's harmful, cause I'm very guilty of that shit

It's not harmful. It's just annoying.
It's so annoying that I can crack almost all ts in my body including my hip t and vertebrae column. And the worst part is that it is addictive. I growing up, I hated it because the sound was irritating but now, I see it as normal.