There are many different things that a hard boil type knot with no core on the lower part of the back could be. It could be infection.
Scoliosis, if diagnosed at a curve more than 45 degrees (even lesser curves, can cause aches and pains in the lower back and knotting. Going to a chiropractor can help ease the pains and help with unknotting the muscles in your back.
It is probaly a infection. You should see a doctor.
My son had a true knot in his cord- found atbirth. He is a normal , smart 2 year old today
The cause of a knot in your timber is due to a branch growing on the trunk before it was cut down and seasoned.
The slip knot it a class of knot that goes back before recorded history. A link is provided to the Wikipedia article on the slip knot.
because the cumiliations in the hair cells are all tight so that is what can cause it to knot
There are many things that can cause a swollen knot on a persons back. An allergic reaction to something, an insect bite, or an animal bite are things that can cause this.
Because at the end of the year the students get them back.
No, a knot is a measure of speed so it would be the same.
The plural form of knot would be: knots
The plural form of knot would be: knots