meanwhileinscience: So… Does cracking your knuckles affect your health in any way?I know that my mom got me out of the habit of doing it at the age of 9 because she claimed that I would develop arthritis… That doesn’t actually happen, by the way.

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meanwhileinscience: So… Does cracking your knuckles affect your health in any way?I know that my mom got me out of the habit of doing it at the age of 9 because she claimed that I would develop arthritis… That doesn’t actually happen, by the way.

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