It is residual energy, i believe. It could also be spirits.
The sound of knuckles cracking is caused by gas bubbles rapidly collapsing in the synovial fluid in the joints. This release of gas creates a popping or cracking sound.
The popping or cracking noise heard when "cracking your knuckles" is caused by synovial fluid filling the vacuum left by the joint's displacement.
by cracking a bone, popping it the wrong way, landing on it wrong. the possibilities are endless!
Sometimes
Because your bones and muscles are tight and sore, they make noises and are popping or cracking. Hope this helped!
Its because of pressure when you walk. i have these alot and quite frankly, i enjoy it!
"Skin-popping," or sometimes simply "popping."
Cracking your knuckles does not directly cause arthritis. The sound is produced by gas bubbles popping in the fluid within the joint. However, repetitive and excessive knuckle cracking can lead to joint damage and weaker grip strength over time.
When people exercise, the movement and pressure on their joints can cause gas bubbles to form in the fluid surrounding the joints. When these bubbles burst, it can create a popping or cracking sound in the bones.
The popping or crackling noise heard when "cracking your knuckles" is caused by synovial fluid filling the vacuum left by the joint's displacement.
Tiny bubbles of gas, which is made of nitrgen and oxigen build up in the joints. It is these you hear popping to make the cracking sound.
You are referring to crack cocaine. It is the crystal form of cocaine which is heated and smoked. When it is heated, it makes popping or cracking noises.