A larger study came to a similar conclusion. For example, joint dislocations and tendon injuries have been described after attempts to crack knuckles. One study published in 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 people who did not crack their knuckles.
However, the incidence of arthritis was the same in both groups. And another study created a mathematical model of a knuckle that helped confirm that the noise comes from collapsing gas bubbles. The origin of most joint 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 joint symptoms, these sounds are probably nothing to be concerned about, and there is no reliable way to silence them. As a service to our readers, Harvard Health Publishing provides access to our library of archived content.
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There are several publications in pub Med that point to this. I can only imagine that the strength reduction is modest at best. Arthritis causes knuckle cracking, not the other way around. There is no medical evidence that knuckle cracking causes arthritis; not one study.
If a young person had mild discomfort or stiffness in his hands, would he crack his knuckles to make them feel better? Yes, he would; and he does. In my chiropractic practice, I find that young people who crack their knuckles, have early, mild arthritis.
These same young people also usually have signs, obvious to a trained physician, of arthritis in their necks and other parts of their spines. There is nothing inherently wrong with knuckle cracking. It simply must be recognized as a probable early warning sign of arthritis, and we need to get our story straight!
Will cracking knuckles for a long period of time increase the size of the actual joint? An older figure shared with me that since she had cracked the knuckles on her hands for her whole life, her hands had very large joints. Throughout the years, cracking your knuckles has gotten a bad rep. A study, for instance, found that people who cracked their knuckles had poor lower grip strength and were more likely to have hand swelling.
And those claims about arthritis? Things are a little different here. When it comes to your back and neck, thought it feels good, you could be doing more harm than good. Gentle yoga stretches are also great for releasing your back without the potentially harmful side effects of back and neck cracking.
Plus, yoga will even change your brain! And your knees and ankles? Well, popping these joints at will is a little more difficult than, say, cracking your neck, so the potential for injury is a lot slimmer. If you do find yourself wincing in pain when these joints crack, however, get thee to the doctor. Otherwise, remember to keep moving. Exercising regularly and incorporating strength and resistance training helps strengthen joints, minimizing your risks of injuring yourself.
If you need to keep things low impact, swimming and walking are great options. Regular movement comes with a bonus, too: it can help you lose weight or keep pounds off, both of which reduce stress on your joints, making them less likely to ache.
This could indicate a more serious condition. But cracking your knuckles or occasionally cracking your back and neck is A-OK. Zip Code. There are two theories that explain the popping noise, says Dr. Behr: All joints are bathed in fluid. The movement of ligaments around the joint can also cause a popping sound.
Does knuckle popping really bring relief? Behr believes there is an important message that people who crack their joints should know. Related Stories. Drawings with Doctors: Episode 5.
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