What Knuckle Cracking REALLY Does To Your Hands (Video)

If you're a serial knuckle cracker, you've probably been told countless times that your habit will damage your hands. You've even heard that it can lead to the onset of arthritis. But is there any scientific evidence to back that up? And what exactly are you cracking when you hear that satisfying crunch? This video explains why knuckles crack, and what effect it actually has on your health. Learn about the fluids contained within your hands, and what studies have shown about this common habit. Watch and let us know your reaction! [embed]https://www.youtube.com/watch?v=TIBydD49-xM#t=84[/embed] Share your thoughts with us! What is an annoying habit that you just can't shake? Source: Buzzfeed Do you follow us on Instagram? [caption id="attachment_106444" align="alignnone" width="100"]snapchat code @BodyRockTV[/caption]

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