There are many reasons people crack or pop their knuckles. Some do it as a nervous tic, others do it because of restlessness, still others do it to relieve pressure and stiffness and then some, ...

As many as 54% of people crack their knuckles – often several times a day – whether out of habit, boredom, stress relief or simple satisfaction at that sharp pop. Yet despite how widespread it is, the ...

Hearing “snap, crackle, pop!” with no visible sign of the Rice Krispie trio can only mean one thing: snapping joints—likely knuckle cracking, to be more specific. Whether or not the sensation happens ...