Warming up and pumping in intervals?

I have read quite a bit through the penis pumping g literature and found most people pump at around 5HG for various durations. However I could not find anything about warming up other than putting a hot washing cloth or whatever on your member behorehand. Do these guys go in and bump the pressure up to 5hg straight away, or do they do for example 1min on 1hg, 1min on 2hg etc all the way up to 5hg? Also, is it normal to just keep the pump in for let’s say 20 consecutive minutes on the same pressure or is releasing and recreating a vacuum every so often recommended?

Have you bumped into this thread?

Incremental Pump Routine Results

It may help you.

Thanks mate, gives a good idea. This is about how a standard pumping session looks like? (Yes, I know, everyone’s different, but still)

Great guidance Lenny. Thank you.

Forgot this one, also related to your question:

Dynamic pumping resource and discussion.