Cracking fingers has become commonplace among many people. Although some sources say that twisting the finger does not lead to serious problems, there are some negative consequences. Cracking your finger can damage the ligaments and joints. At the same time, cracking the fingers for many years weakens them and reduces hand strength.
Studies show that finger cracking can lead to swelling in the joints. There is also a risk of injury in joint capsules and soft tissues connecting the bones. Therefore, constant crackling can reduce grasping ability and negatively affect hand function.
Why do people crack their fingers? People who write a lot crackle to relieve hand fatigue, which is called "printer cramp." It is also used to reduce stress, pain before an important exam, or pain after prolonged manual use. Sometimes this habit occurs simply as a rest or as a habit.
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