I’ve always done it , but never mastered it . It’s usually in the Samba. I see Lacey Schwimmer especially doing it.
I do more of the Urbano Bachata rather than the Dominican Style. It’s a 4 count step with a hip pop on the 4th beat.
Here’s a link
I hope this helps. If you were in L.A I would suggest a couple of places to take lessons.
Spelling matters. It’s completely unclear whether you’re asking about batucada or bachata, or something else.