There are numerous devices sold online, and in some stores, that a person can use to crack their back. However, they should be very careful, since back cracking is usually done by a chiropractor, and mistakes could result in a broken or damaged spine.
no
All depends on how you crack them. Cracking your back by stretching it or your neck by rolling it around shouldn't cause any damage. But, if you use your hands to twist your neck around to get it to pop, you risk possibly damaging the vertebrae in your neck (either slipping,cracking, or even possibly rupturing a disk in extreme cases).
yes, Chip Daniels in 2007.
He was cracking jokes all night, making everyone laugh at the party.
Some women experience cramping in their back while they are menstruating and look for ways to relieve this tension, including cracking their back. Although there is not medical consensus that says that cracking your back is necessarily bad for you, most medical professionals recommend finding other more effective ways to relieve tension.
Any Cracking of Passwords is against the Law in most parts of this planet
Tread carefully!
No. There is no evidence that cracking your knuckles or fingers will lead to any adverse consequence (not even arthritis).
I don't think you can. If you crack it the wrong way you can future it.
no
Frequent knuckle cracking does not appear to cause long-term harm or lead to arthritis, contrary to popular belief. However, excessive cracking may stretch the ligaments in the knuckles or make them looser over time. This can potentially lead to some minor swelling or discomfort in the affected area, but it does not cause any permanent damage to the knuckles themselves.
No, it will not affect your martial arts. There have been no proven studies that cracking joints will have any long term affects.