The loud pop of a cracked knuckle is caused by synovial fluid, the thick lubricant that surrounds every joint. When the fingers are stretched or bent backward, the bones of the joint pull apart. This creates bubbles of air in the fluid, which subsequently burst

that's why it pops..
not sure if it get you fat finger or not... but my finger have been skinny since forever... hahahaha

Posted By Kiraxkage on February 09, 2007 at 00:16:10:

In Reply to: Re: cracking nuckles posted by Luther on March 29, 2004 at 14:42:37:

Disclaimer
The T2 active ankle support, is state of the art ankle protection gear. It's feather light EVA padding system hugs every contour of the ankle for an incredibly snug, comfortable fit.

[ Follow Ups ] [ Post Followup ] [ Ask The Chiropractor ] [ Disclaimer ]
Follow Ups
Post Followup

Name:
E-Mail:

Subject:

Comments:

Optional Link URL:
Link Title:
Optional Image URL:


[ Follow Ups ] [ Post Followup ] [ Ask The Chiropractor ] [ Disclaimer ]

Disclaimer

    We offer you an opportunity to ask specific questions to knowledgeable professionals. Any information posted on orthopedicquestions.com is intended for general informational purposes only and is not medical advice, and should not be construed as medical opinion, diagnosis or treatment. See your health-care professional for medical advice and treatment.
Foot Forum (Foot-Podiatry specialists)
Ask the PT-Athletic Trainer (Sports Physical Therapy specialist)
Ask the Chiropractor (Back and Spine Specialist)