1. Cracking Your Knuckles.
Though it may not win you any friends, the arthritis warnings surrounding cracking your knuckles aren’t, well, all they’re cracked up to be. In a large study following people that did and didn’t crack their knuckles over a five year period found that knuckle crackers’ joints were just as healthy as those who didn’t. It can even be good for you: cracking your knuckles is actually healthy for your joints, giving you more flexibility and movement.
Also Check Out: 8 Things You Didnít Know About Rescue Animals