Lengths of time regarding sets?
Let’s say you wanted to pump for a total of 15 minutes. How would you split that up? Five 3 minute sessions? Three 5 minute sessions? Also, how long do you wait between sets?
For me, I pump 5 minutes for 3 sets, and I’d never stay pumped without releasing the pressure for more than 5 minutes. And I always wait for atleast the same amount of time between sets as the previous set was (for a 5 minute set, I wait 5 minutes before the next one.)