Question about Jelquing

Hi guys, I just started doing PE exercises and I have a question about jelqing. Say I begin jelqing with my right hand. When I get to the end of the stroke, should my left hand already be at the base of my penis for the next stroke or am I supposed to remove the right hand completely from my penis and then begin with the left hand? So I guess I'm asking if I should be trying to trap the blood in my penis the entire time or am I supposed to remove my hand between each stroke to let the blood flow normally?

Thanks

Why not have a look at the jelq video the pegym has a very good video section!

Hold at the glans until you start the other hand up the shaft, then let go. Yes, trap the blood bulge.