Knuckle cracking is a common habit, but many people still believe it weakens the joints. A top arthroscopy and sports ...

“That popping sound from knuckle cracking is usually gas bubbles in the joint fluid collapsing as pressure changes—not your ...

Cracking your knuckles might feel satisfying, but it often earns disapproving looks or even dire warnings. For decades, people have believed that this seemingly harmless habit could lead to arthritis ...

When you’re feeling a bit tense or nervous, it’s not unusual to crack your knuckles. It may even be something you do for fun or heard other people do when you were growing up. Some people crack ...

How often have we been told not to crack our knuckles? The belief that cracking knuckles leads to arthritis is deeply embedded in popular culture. This notion has been perpetuated through generations, ...

Each joint contains a lubricating substance known as synovial fluid. When you stretch or expand the space inside a joint, the pressure within that joint drops. The sharp pop of a knuckle crack can be ...