Get-Fit Guy's Quick and Dirty Tips to Slim Down and Shape Up

427 - Why Do My Knees Creak?

14:48 | Feb 19th

Many of us have joints that grind, creak, grate, pop, thump, crack, or crunch when we move through a particular range of motion. But what is that sound, why does it happen, and should we worry about it? Get-Fit Guy explains crepitus and how to fix it...Show More