cracking nuckles
(2 discussions)
*What happens when you crack your nuckles or your back or even your neck, just any bone in general? *How does it make that popping sound? * What are the sideffects?* Is it harmful?
2 comments
Jeremy Solgan
Your Website was not helpful at all. I wish I could have found out what is bad about cracking your knuckles
nadine
CAN YOU GET ARTHRITIS FRO.,M,VBMN,,M,,,B,