Stretching brings shooting directly relax the body and it’s hard to stop this habit.During stretching cracking the neck does not cause arthritis and other serious illnesses.
The gases released from the synovial fluid is crackling. When crackling spine and neck, nitrogen , oxygen and carbon dioxide are released in this way to form a bubble and this is the moment of temporary relaxation.
The cracking can cause sprain ligaments so , they become less stable. Unstable ligaments are less likely to sustain the weight of the head, which causes additional pain.
The best option is to consult with your doctor and find out the advantages and disadvantages of this method if you have any doubts about this and similar methods.