I have shoulder and neck pain. I'm curious to know if a product called Boohwang Gua-sa is effective.

I have bad shoulders and neck, so I've been stretching regularly.

If you don't do it consistently, it will get worse and hurt, and it's really bothersome.

In addition, early symptoms of shoulder calcification appeared.

It's a bit stiff and painful when I raise my arm, so sometimes it's hard to raise it high.

I had a hard time this week because I slept poorly and the pain around my shoulder blades was bothering me.

There are a lot of advertisements for this product on Instagram these days, called "Buhwang Gwalsa".

I heard that symptoms are greatly improved by doing fascial braces.

I'm curious about the reviews of people who have used a product called Buhwang Gwalsa, not necessarily this one.

I am posting this question because I am curious to know if using a buhwanggwalsa consistently will be effective and if the pain will be reduced.