This is caused by the normal movements of tendons or ligaments over joints but in some people they make a pinging or snapping sound as they ... alarming as though the bones themselves are making ...

to explain the typical sound that accompanies the release of the joint between the fingers and the hand bones. "The first equation describes the pressure variations inside our joint when we crack ...

BROKEN bone theory' sounds like a well-researched scientific hypothesis, but in fact it is yet another unsubstantiated online craze. Here we take a look at the 'spiritual meaning' behind never ...

Knuckle cracking, a common habit, involves the formation of an air bubble in the synovial fluid of finger joints. While the ...