Why do some people’s neck/ back crack more than others?
First, what is the pop or crack? It is when the synovial fluid is pulled apart and separated causing a cavitation (that's the pop sound).
Some people's joints will pop more easily due to the joints being more loose. This allows the joint spaces to pull apart more easily. Other people, who have very stiff joints, like with osteoarthritis, cannot get much movement out of their joints. They usually cannot, or at least have a difficult time cracking their necks.
20 янв 2020
