V-Stretch Theory Inaccurate.
I would like to give a counter explanation for the usefulness of V-stretches and A-stretches and try to dispel some of the established theories, which I believe to be inaccurate and unreasonable.
In performing an av-stretch the traditional technique seems to be to anchor the penis head with the right hand and then add an additional stress vertically and along the midshaft (using for instance one’s left hand). An explanation is usually given that relies on vector theory. See the attachment. Two problems with this approach come to mind.
1) I have never seen anyone emphasize that this diagram uses a perfectly idealized frictionless string with zero width. ZERO width! Translating this theory into the real world of 3-dimensional solid bodies with internal stresses is not a simple step.
2) It seems like people imagine that this stretch magically increases the tension in your willy. This is not the case. Your right hand which is pulling along the axis of your wiener (as the 6lb force in the attached diagram) must sustain the FULL force of tension in your willy. Why not simply pull straight out with 6lb’s of force?
In addition, an explanation has been given that relies upon an analogy to a clothesline. In this analogy it is claimed that tethering the clothesline between two trees and pulling down in the middle of the clothesline will generate more force in the clothesline than simply pulling only on one end of the clothesline. Thus, it is claimed that adding a force to the middle of one’s wiener will increase the forces in it in the same manner. Technically I could agree with this, but with one very important caveat:
1) In the clothesline analogy it is assumed that these trees you use to hold the clothesline are infinitely strong. That is that they can withstand any force generated by your body weight pulling down from the middle. However, in crossing over to PE and your johnson, people seem to forget that one of the anchor points is your right hand. Whatever axial tension that is generated in your johnson by fulcruming in the middle MUST be sustained by your right hand! Why not simply pull straight out with your right hand at this new increased force?
So you see I have two major criticisms of the fulcrum theory of av-stretches. First is that all present explanations I have read reduce your penis to a one dimensional frictionless string, obviously a bad (and unpleasant) assumption (ok that was my one attempt at a joke in this thread). Second is that your right hand will always be withstanding ANY additional axial forces you claim to “magically” produce by the use of a fulcrum. You can’t add tension in your penis without pulling out harder by the same force with your right hand. Why not simply pull out harder with your right hand in the first place?!
-Still bitter the y2k bug was a dud.
-My dear boy, do you ask a fish how it swims? (No.) Or a bird how it flies? (No.) Of course not. They do it because they were born to do it...