Is it normal to be able to crack your ribs ?
My 6th and 7th rib bone on the right side are able to sort of crack in a way. If I push them sort of hard, they kind of pop and one goes in front and makes a sound like when you crack your knuckles. It doesn't hurt at all but I can feel it. I've been able to do this for a couple years now. I don't do it often but I usually show people that I can do it and they all think its weird. I don't even have To push them, when i take a deep deep breath it happens to and also when i reach my arms above my head to stretch. I'm just wondering if that's normal or should I go get it checked out ?