Missing The Duck Down ?

I see that the Character has animation like run, jump, defeat , but I miss the option to "duck down". i.e. Enemy Bullet and the Character can "duck down" avoiding to get hit by the bullets. I know you can jump over the bullets wouldn't it be nice also to have the option to duck down ?

Thank you
CREAZCYK

 

Yea you can use ghost jump.

 

Thank you