A doctor has detailed a terrifying reason why you really shouldn't be cracking your neck, no matter how satisfying it may be.

Joanna Kowalczyk turned down a procedure at a hospital and instead pursued alternative treatments to help her injury.

If you are one of those who loves to crack your neck forcefully at the drop of a hat or asks a masseur or the gym instructor to hold your head in their hands and snap your neck or pop it after a ...