Doctor's Alert: Knuckle Cracking Isn't Bones Grinding Thursday, November 20, 2025 knuckles arthritis joints pain inflammation stemcells mobility exercise health rehabilitation Knuckle cracking is a widespread habit, with about 54% of people doing it multiple times a day. Whether it’s out of habit, stress relief, boredom, or simply the satisfying pop, many myths surround this common action. … Read More