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Medical Myths You Must Know
By siliconindia
|
Wednesday, 30 November 2011, 23:03 IST
Cracking Knuckles
It is common myth that cracking knuckles will result in arthritis. But actually the sound you hear is that of a bubble bursting, which is formed when the bones move apart. If you continuously crack your knuckles over a long period of time, you finger joints may weaken. But it hasn’t got anything to do with arthritis. Arthritis is caused when the immune system attacks the joints. So you can continue cracking knuckles without any fear.
