Is It Okay To Crack Your Knuckles? <br /> <br />How many times did you crack your knuckles while watching this?<br /><br />Check out more awesome BuzzFeedBlue videos!<br />http://bit.ly/YTbuzzfeedblue1<br /><br />MUSIC<br />“Pizza Take”<br />Licensed via Warner Chappell Production Music Inc. <br /><br />SFX provided by Audioblocks. <br />(https://www.Audioblocks.com)<br /><br />STILLS<br />Dr Donald Unger<br />Karen Quincy Loberg / vcstar.com<br /><br />VIDEO<br />Real-time cine magnetic resonance imaging of the human metacarpalphalangeal joint undergoing traction. by Kawchuk et al. is licensed under a Creative Commons Attribution 4.0 International License.<br /><br />Film Footage courtesy of Shutterstock, Inc.<br />Used with Permission<br /><br />SOURCES<br />http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0119470<br />http://mic.com/articles/115668/never-before-seen-gif-shows-what-really-happens-when-you-crack-your-knuckles<br />http://www.huffingtonpost.com/2015/04/15/cracking-your-knuckles_n_7074354.html<br />http://www.livescience.com/50495-knuckles-cracking-pop-explained.html<br /><br />GET MORE BUZZFEED<br />www.buzzfeed.com/videoteam<br />www.facebook.com/buzzfeedvideo<br />www.instagram.com/buzzfeedvideo<br />www.buzzfeed.com/video<br />www.youtube.com/buzzfeedvideo<br />www.youtube.com/buzzfeedyellow<br />www.youtube.com/buzzfeedblue<br />www.youtube.com/buzzfeedviolet<br /><br />BUZZFEED BLUE<br />Bite-size knowledge for a big world from the BuzzFeed crew. New facts, hacks, and how-to videos posted daily! Subscribe to BuzzFeedBlue today! http://bit.ly/YTbuzzfeedblue1Follow BI Video on Twitter: http://bit.ly/1oS68Zs Follow BI Video On Facebook: http://on.fb.me/1bkB8qg Read more: /... <br /> <br />Greg Foot answers whether or not you can get arthritis from cracking your knuckles? Footnote 1 - /articles/259603.php ... <br /> <br />Your parents have probably told you a thousand times. "If you crack your knuckles, you'll get arthritis." Well parents, this isn't true! Trace pops this common myth ... <br /> <br />How many times did you crack your knuckles while watching this? Check out more awesome BuzzFeedBlue videos! http://bit.ly/YTbuzzfeedblue1 MUSIC “Pizza ... <br /> <br />An excerpt from my full movie "Only Fooling Myself," which you can watch for FREE at /watch?v=5drssVNQZ4g ****************** A big ...
