Why does your body click or crack when you move in a certain way? And does it mean there is something wrong with a body part of it is in the same area each time? What is actually clicking/cracking?
In: Biology
There are tiny bubbles of gas trapped in the synovial fluid between joints.
When you move the joint, they sometimes escape rapidly, making a popping sound.
It’s usually nothing to worry about, but if it’s excessive or it hurts, or simply if it worries you, see a doctor.
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