Haven’t had any problems with erections though. I’m sure that even though I have a small penis, years of masturbation has made it strong :)
What’s your science behind your claim? Is it just based on personal experience?
I suppose the Divider wants to tell you to go slow and gradually build up the routine. The routine itself is in my eyes well adapted, but if you start on it from scratch with full duration it may be too heavy. In that, I share Divider’s opinion.
So the idea is to slowly start with less jelqs and stretches (maybe 5 mins each) and only twice a week for the first 2 weeks. Then go to 10mins but still 2x/week. After 4 weeks, go from 2 to 3 times per week but keep the 10min routine. And so on and so forth, always alternating between increase in exercise length and exercise frequency.
If you keep a solid logbook and note down any changes in your PI, then you can always identify the source of eventual problems and step back to previous phase routine.
I did this over 6 weeks and it worked flawlessly. I even consider that it was very fast - the ramp up should in my opinion be done over the full 12 weeks so the complete Newbie routine should only start in week 13.
I hope I expressed the idea clear enough - it’s just safety first!
Always wishing you good gains and a great EQ - Richard65