Dr. Unger found no differences (or arthritis) whatsoever after half a century of consistent knuckle cracking. And the truth is the physicality of it does not itself seem indicative of problems. When one cracks their knuckles dissolved gasses within the synovial joint capsule expel from the cavity producing the title cracking sound. However this description does not account for ligaments, tendons and other things involved that could potentially be harmed. For every article that says there is no harm in knuckle cracking, this assertion is usually followed with the addendum of possible negative effects such as swelling or lesser lower hand gripping capability.
Dr. Unger found no differences (or arthritis) whatsoever after half a century of consistent knuckle cracking. And the truth is the physicality of it does not itself seem indicative of problems. When one cracks their knuckles dissolved gasses within the synovial joint capsule expel from the cavity producing the title cracking sound. However this description does not account for ligaments, tendons and other things involved that could potentially be harmed. For every article that says there is no harm in knuckle cracking, this assertion is usually followed with the addendum of possible negative effects such as swelling or lesser lower hand gripping capability.