Question About The JAI Stretch

I’m sorry in advance if this is a frequently answered question but after researching about the JAI stretch I couldn’t find any answers to my question. Anyways, my question is when you stretch for two seconds, is it short two seconds, literally accurate two seconds or long two seconds. The reason why I’m asking is I’ve seen some demonstrations of it and one video did short two seconds but the other one seem to do long two seconds. So.. Which is it? Or maybe it doesn’t matter? Also do you pull hard? Again there seems to be mixed opinions on whether you should pull hard or not. For example, Johan stated in his original post that he pulled hard(100%). I’d appreciate it you guys could help me.

2 seconds are 2 seconds… If the pull last longer than 2 seconds, then it is not 2 but 3, 4, 5, etc seconds…

I pull enough to give full stretch, but not that hard to rip off my manhood.

Utter the words “one thousand and one, one thousand and two” or “one Mississippi, two Mississippi” if you’re confused about exact amount of time.

The pull depends on what you can take. I can take a full pull on my first set, but at the third I have to take care not to pop a lig. So that is different from person to person. Keep it safe and remember, there shouldn’t be pain.

What the heck is a lig pop? I have been pulling hard for about a year and never experienced this…once when I was 13 I pulled on my dick so hard I thought I heard a pop. It scared the shit out of me, it was unclear to me that it hadn’t been a knuckle…