Hiya, im nearly 18 and my bones have been cracking for quite a few years.
I noticed it when i started to pull muscles really easily and then my knees would crack loudly when i stood up and stretched or i felt the need to push them straight and as a result they cracked. My toes do it, wrists, back, fingers and elbows.
I went to the doctors as my joints then started to ache and i was referred to the hospital where i was told i had joint hyper mobility and it means that my joints move futher than normal peoples and therefore they crack because their going futher than they should.
Dont know if this has helped but its just what happened to me.
no
The main characters in this book are Amy Cahill (age:14) and Dan Cahill (age 11)
Butt Crack -_-
Bones do not bend directly, they bend at the joints (points at which two bones meet).
When you crack your knuckles, it is actually the sound of fluid between the bones, around the joints. Also, despite Luffy's rubber body, there's still some way of him achieving some level of rigidity, or else he wouldn't be able to stand, let alone lift things.
crack is illegal. period. you will be arrested at any age for using crack
The bones in your body don't actually crack when you move. The sound you hear is actually the sound of the gases in the synovial fluid escaping the sac around the joint.
They can crack, but not from the concrete. The crack from age and dry rot.
14 bones
An adult human has 206 bones in his or her body. A 14 year old person will have the same number of bones as the bones of the skull will have fused by then.
To cut through flesh and to crack the bones
There are 14 facial bones in the jaw