Habits to prevent wrinkles on the forehead

Blowing air into the ball

I saw an article that said it helps prevent wrinkles on the arms.

I do it habitually

Are there any other people who also put air in their balls? ^^;;;

But I don't know if this really works.

And when brushing your teeth

I try not to open my mouth too wide lol

It would be good to get the procedure done

For now, I just try it in my daily life haha