Knuckles

Question Time: Cracking Knuckles

Got an interesting question last weekend from a parent regarding her 13-year-old son: it seems every joint in his body snaps, crackles, and pops when he moves. That ties in with a question I’m asked all the time. Does “cracking” your knuckles harm the joints?

Let’s talk about the teenager first. My question to Mom was, “Does he say it hurts?” She said no. I said don’t worry about; he might make less noise if he worked on flexibility, but it shouldn’t be a problem. There’s always a possibility that one of the . . .

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