Knuckle Cracking facts

While investigating facts about Knuckle Cracking Sound and Knuckle Cracking Study, I found out little known, but curios details like:

Donald Unger cracked his left hand knuckles everyday for 60 years but did not do so on his right hand. Proving that cracking knuckles had no effect on his health he earned a 2009 Ig Nobel Prize in Medicine.

how knuckle cracking work?

A man cracked the knuckles on only one of his hands for sixty years to prove that knuckle cracking doesn't cause arthritis, earning him the 2009 Ig Nobel Prize

What causes knuckle cracking?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what does knuckle cracking do. Here are 29 of the best facts about Knuckle Cracking Arthritis and Knuckle Cracking Meaning I managed to collect.

what is knuckle cracking?

1. Dr. Donald Unger won an Ig Nobel Award in medicine after systematically cracking the knuckles on his left hand and not his right hand for 60 years, demonstrating that knuckle cracking does not cause arthritis.

2. Dr. Donald Unger cracked his knuckles every day for 60 years to see if it would cause arthritis. He would crack his knuckles on one hand every day and leave the other one as a control. After 60 years, there was no discernible difference between them and Unger won the Ig Nobel Prize for Medicine.

3. There is no scientific correlation of the old wives tale of cracking your knuckles will cause Arthritis, the cracking is caused by small bubbles bursting fluid which helps lubricate the areas between bones and reduces friction for ease of movement.

4. Cracking your knuckle joints doesn't give you arthritis. Dr Donald Unger cracked the knuckles on his left hand, twice a day for 50 years but not on his right hand. He proved his mother wrong and received the Ig Nobel Prize for his research

5. A scientist cracked the knuckles of his left hand at least twice a day, and left those on his right hand alone as a control for fifty years to prove if cracking your knuckles is bad for your health. He determined in the long run that it has no effect whatsoever on health.

6. A Medical doctor Donald Unger cracked the knuckles of his left hand every day for more than sixty years, but he did not crack the knuckles of his right hand. No arthritis or other ailments formed in either hand.

Knuckle Cracking data charts

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Why knuckle cracking feels good?

You can easily fact check why does knuckle cracking feel good by examining the linked well-known sources.

Cracking your knuckles is forming a gas bubble in your joint, not popping bubbles in your joint

Researcher Donald L. Unger supplied evidence that cracking your knuckles doesn't increase your chance of developing arthritis by cracking only the knuckles on his left hand for 60 years - source

Cracking your knuckles doesn't cause arthritis - source

Cracking knuckles isn’t dangerous and it just bobbles in a fluid that pops... and it just makes it more satisfying

Cracking your knuckles doesn't really do anything! - source

Knuckle hurts when cracking?

Cracking knuckles doesn't lead to arthritis

How to stop knuckle cracking?

Someone won an Ig Nobel Prize in Medicine for cracking the knuckles of his left hand every day for more than sixty years, but not the ones from the right hand. Relevant part is at 1:27

Despite popular belief, cracking your knuckles is actually good for your hands.

The sound of cracking knuckles is caused by an "explosion" within the fluid of the joint

There is no negative effect by cracking you knuckles.

The sound your knuckle makes when you "pop" or "crack" them is caused by the release of a small amount of gas