It was found that the foreign media also reported, but not a study. People have done two studies, and the papers can be found, which shows that things are really there.
Because of this long-term action of looking down at the screen, angular bone spines appear behind the skeleton of young peoples head, which is a kind of bone proliferation used by the body to support the weight of the head forward.
David Shahar, a chiropractor, said that this protuberance, academically known as the enlarged occipital protuberance, was first discovered in the late 19th century, but was extremely rare.
Head forward 15 degrees, neck pressure is 12.2 kg;
Head forward 45 degrees, neck pressure is 22.2 kg;
Head forward 60 degrees, neck pressure reached 27.2 kg, 5 to 6 times the normal head up!
Because young people account for the majority of low-headed people, the disease is more common among young people, and the incidence of male is 5.48 times higher than that of female.
The long-term regularity of bone growth suggests that improving body posture can slow down the growth of this spur.
Dont look down at your cell phone for a long time, raise your head every other time to have a rest. Or use a bracket to place a cell phone or tablet on it without bowing your head.
At present, it is more reassuring that the enlargement of this protuberance on the skull will not cause disease or pain.
If there is discomfort, it is likely that the behavior of looking down at the mobile phone for a long time is itself the cause.
Source: Easy Moment Studio Responsible Editor: Su Weilin_NX3987