Usually, I'm able to lose the bar forward like in the video above. But there was one time when it got to far forward for that and I just tucked my head away so the bar wouldn't take my neck or head off and let it roll forward onto the pins.
You don't want to try to do it that way, I'm just mentioning it so just in case you don't have another option, you'll be able to do it quickly and without thinking since now that you know you can rehearse it in your head.
I never thought about it before it happened, but I've always been quick and fast able to keep a clear head in those 'oh crap!!!' moments which has saved me from harm PL and otherwise throughout my life.