A member asked:

I can crack my elbows multiple times a day for years. (just by extending them/strtching) is this normal? also inside of right leg a lot a day.

A doctor has provided 1 answer

Yes: Cracking joints are thought to be due to small gas bubbles in the joints. It is totally normal. Hope this helps!

Answered 9/16/2014

3.7k views

Thank

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