Snap crackle pop: Should your back be making all that noise?

Snap crackle pop: Should your back be making all that noise?

You wake up in the morning and get out of bed, or you stand up after spending a few hours at the desk. A nice stretch would feel good right now. Then you hear it. Snap. Crackle. Pop. It reminds you of that iconic breakfast cereal. What’s going on there? Do you hear...