So does this change anything? Is it bad to crack your knuckles? We still don’t have a definitive yes or no answer to this question but numerous studies have found that cracking your knuckles won’t cause arthritis. That was the big danger most people worried about. In fact, part of the reason cracking any of your joints is so sublimely satisfying is that it really does help to loosen them up so the good feeling isn’t just your imagination.
