So... sutra, you are right, nature doesnt do that normally, but it in fact does happen naturally. Branches break, it happens, and the plant makes up for it. The issue is with the twist. Whatever works for you, but I pinch and everyone I know or ever heard of, pinches, then folds over. Twisting could work to, but I am sure it puts the plant at more risk.
I am sure stabbing it with a nail could work also, but again, why do it that way when the same thing can be done much safer with super cropping? Pinch and fold (if your gonna do it, actually read up/watch videos on youtube, pinch and fold isnt enough to really get you there).
As for resign production, it may help, but I always saw resign techniques as silly for the most part. It is good to do a little stress, but most people don't really know what they are doing and just f' up there plants. Stressing your plants is for when you have the entire thing dialed in and you wanna add that little extra touch. Unless you have that plant perfectly happy, adding stress will just decrease yield. Being super nice and wonderful to the plant will give more benefits 99% of the time. That other 1% is for the people who know enough and are good enough at it that they probably wouldnt be asking about it on this site. The answer to your obvious "this guy thinks hes some badass!" I do not feel I am nearly to the point of stressing my plants and likely will never be there since I am medical and don't get massive amounts of cash to upgrade my room, so even if I was good enough, I don't have the setup to do it.