Whether you’re standing up from the couch or in the middle of an intense workout, cracking knees can be an unpleasant sensation.
The good news: if you don’t experience pain in addition to cracking, said physical therapy expert Harshvardhan Singh, there’s probably nothing to worry about. He’s an assistant professor at the University of Alabama at Birmingham.
“Typically, there’s no concern if there’s no pain associated with knee cracks,” Singh said. “The intensity of the sound of knee crack also follows the same principle.”
Circumstances change slightly if you’ve had recent trauma to your knee.
“If your knee started to crack after that event, you should see a doctor even in the absence of pain,” Singh said.
Some people worry that cracking knees can be an indication of arthritis, but that’s not the case.
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