Humpback is considered as not good for health in Japan

As games and cell phone are developed, people who has humpback is increasing.

Humpback is not good for health because it triggers trouble of gastrointestinal system, headache, and many other symptoms.

Once humpback gets worse or having humpback so long time, it presses neck vein and causes brain infract.

In recent years, even children have humpback because of games and muscle deterioration due to lack of exercise.

Humpback is called “Cat Back” in Japanese which sounds cute but actually it is very scary habit.