Knuckle cracking is a common habit, but many people still believe it weakens the joints. A top arthroscopy and sports medicine expert breaks down what really happens inside your fingers when they "pop ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. For the past 15 years, Tanya Johnson has ...

Whether you love it or hate it, cracking knuckles is a common habit we've likely all done at some point. It's one of life's simple pleasures for some people, who crave the satisfying "pop" and ...

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, ...

Cracking knuckles has long been the subject of myths and misconceptions, particularly the belief that it causes arthritis ...