Cracking knuckles doesn’t increase arthritis risk but could lead to temporary discomfort if done excessively. Studies show no ...

Knuckle cracking is a common pleasurable activity ... the cracking sound happens when you stretch or bend your finger bones backward. When you do that what happens is that it increases the space ...

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