It is suggested that when manually stretching in the Newbie Routine that you hold each stretch from
15-30 seconds in each direction.
So why is it that you can use an extender for hours at a time or use an ADS for hours at a time?
Is it because you are not stretching the unit as intensely with these devices so you can have it in a stretched state longer?
Hypothetically: Could you do a manual stretch in ONE direction for 15 minutes if you wanted to and you had the hand strength?
Because I don’t see how this would be any different from having your penis in an extender for 15 minutes or up to 2 hours at a time before un-attaching.