A lig pop has been explained elsewhere here far better than I can tell it. But, my best explanation is ligaments get adhered to the bones *(anyone who lifts weights will tell you they have felt what at the time was like a “POP” with a tiny sputter of pain then miraculously GAINED size in that muscle shortly after).
Today I actually had another lig pop at the base of my penis when I warmed up and started my hanging routine *(thats a total of 4 I have experienced and I am thrilled that I have had some quick “newbie” gains in a very very short period of time) just a tiny sputter of pain then normal.
I am wanting to measure again but I am going to wait 2 more weeks. Since I started PE I have gained 3/4” BPEL and am at 6 5/8”BPEL with a goal of 8”.
Girth is not a issue for me as I am a solid 6.5” at the base and ~6 3/8ths mid shaft. I was discussing this with my wife last night and she said she was very happy with my gains so far and when the subject of more girth came up she said “just a bit, Don’t’ go crazy”. Lol. She also told me that she was extremely happy with the way mine was before I started and extremely happy with the way it is now.
Back to the hot bottle. I hold it pressed against the shaft while hanging and I must say by my visual gauge I get a much better stretch and much less retraction after the hanger is removed.
Best of luck to you gentlemen and best wishes from Miami FL.