The spinal column is one of the most vital parts of the human body, supporting our trunks and making all of our movements possible. When the spine is injured and its function is impaired the consequences can be painful and even disabling. According to estimates, 80 percent of Americans will experience low Back pain at least once in their lifetime. A small number of patients will develop chronic or degenerative spinal disorders that can be disabling. It could be muscles/cysts anything like that - you should see a Dr about this if you have pain or the knots do not go away - what were you doing when this happened - did you strain yourself lifting or anything? A Dr may send you for an MRI if they are concerned about the knots/lumps - this will help them determine what is really going on - don't mess with something like that if you are worried.
This could be a swollen lymphnode or a bundle of nerves.
No they have a hard outer shell but no spine.
if you hit a orange really hard probably it could crack
Hurt them in the spine really hard
Wood without knots is called Number 1 B-grade wood. B-grade is a better wood with little to no blemishes or knots.
Yes, it surely can. There are many nerves in the spine (all organs are also connected to the spine) so you could have a pinched nerve. I would see your doctor and have that bump check out. Nothing terrible, but if it is causing you this problem it's best (if possible) to have it removed. Good luck Marcy
It is possible that the knots are either torn muscles or sebaceous cysts. Both should be treated by a doctor or medical professional.
yes it can if you throw it really hard
No, not hard enough projectile.
Could be cancer, a cyst, a bone spur...point is....get to the doctor fast.
Knots are a measure of speed, not distance, so it is hard to equate the two. 1 knot = 1.15 miles per hour.
This sounds like a vertebrae is out of alignment. Signed~ A sufferer of back aches and pains! (:/