Without having read WestLA’s earlier post, I started this thread as a newbie and came to basically the same conclusion:
An attempt to model LOT
I believe LOT is a valuable concept for hangers, who want to focus their sessions on the shortest/tightest structure that limits further stretching. However, the same knowledge can be gained just by sensing where you feel the tension when hanging. I can tell precisely at what hanging (stretching) angle the tension switches from my ligs to my tunica.
LOT can help when talking about the process, as in, "I have a low LOT, so I "hang" primarily straight out or over the shoulder." Or, "I have a high LOT, so I hang straight down or between the butt cheeks."
Regardless of one’s LOT, I recommend PE be directed primarily at enlarging the body of the penis (e.g., tunica). The alternative, stretching the ligs, may help to reveal more of your internal penis and improve your measured length, but it doesn’t really give you more penis length, only more apparent length (due to the lower exit point you achieve by stretching the ligs).
On the other hand, one can be very motivated by seeing the quick "gains" one can achieve by stretching one’s ligs. It can also help one to look better in the locker room.