How to pronounce “double back” in English

you can go down the double back diamonds swishing and if you can uh it's going to be hard I think to turn the chairs all

And even if you have to double back at the end because you guessed wrong, it's worth it from a biological standpoint,

Double back on it.

I was actually the first woman in the world to do a triple-twisting double back-flip, and a double-twisting triple backflip.

And before I answer your question, if I could just double back again because-- Sure, sure.

What I want to do, though, is kind of double back and go to a broader question.

Sometimes if I'm starting a chapter with plot-- let's say I have a plot point that I want to get through and it's not working-- I'll double back and I'll say,