If the wrist bone doesn’t protrude, Chinese logic is a problem.

Because this is not a genetic form, but rather an acquired development.

To put it simply, it is an acquired development in people who use their wrists a lot.

It is largely divided into ganglion (inner wrist) and ulnar development (wrist, etc.).

Also, did you spend more on bending or straightening your wrist?

If it occurs congenitally, it is a phenomenon that can be called a benign ulnar ‘variation’.

(This too has rarely been found to be related to genes)

To put it simply, in the past, there were many occupations that required external work, such as farming, construction, and sports, so they all emerged naturally.

In recent years, there have been many occupations and environments that do not require excessive use of the wrist, resulting in the number of people who cannot see it.

To put it mildly, when I started working out in earnest after I turned 20, my wrist bones started to protrude more and more, and there were even posts asking if I was injured (there was no excessive stimulation to my wrists before then).

In the first place, considering whether the wrist bone protrudes or not,

Are you Chinese too?