LYCOS RETRIEVER 
Cracking Knuckles
built 653 days ago
Answer: Cracked knuckles feel looser and enjoy more mobility for a while after cracking. It is ... possible that as kids people realize that cracking knuckles produces a funny noise and may repeat cracking just to produce the sound. This may make some people habitual “knuckle crackersâ€.
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Well, other than the fact that many people find it annoying, it's apparently safe to say that a HKC is not likely to develop any serious physical effects from cracking their knuckles. At worst, the scientific evidence suggests they may only experience some loss of strength in the grip of their hands as they get older. As for the supposed link between knuckle cracking and
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Everybody is familiar with the sound of "cracking knuckles." Although this sound can be annoying to others, it is not worrisome. Things are somewhat different in the knee where cracking sounds can be more than an unpleasant noise. These sounds have a number of possible causes.
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Try not to use distracting movements that may indicate nervousness to an employer; control habits like wringing your hands, cracking knuckles or playing with a pen or your hair. Also, avoid crossing your arms - in fact, you may want to lean forward slightly towards the interviewer to indicate that you are interested and actively listening.
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Dear Jenna, Knuckle cracking does NOT cause Rheumatoid Arthritis..... You would have to have the Rheumatoid Factor in your blood to be positive before there would even be a possibility of you having RA.....
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There is no scientific evidence that knuckle cracking leads to arthritis or any of the other evil diseases your mom used to scare you. Most of those rumors were create and circulated by mothers.
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Cracking Knuckles