Bronzing, discolouration etc. are all interchangeable. If the ‘colour’ did not exist before doing PE then it is ‘discolouration’.
It doesn’t matter if it is in a circle (often around the circ. scar, where tissue fluid exchange is less) or covering the whole or part of the penis - that is more down to the way the exercises were done, amount they were done, and any number of other variations.
There are many threads, mostly older ones from when PE was more ‘hardcore’ and damaging than it is these days. I don’t recall a comprehensive thread on colour changes, but there is the ‘Shedding the snake’ thread on getting rid of serious colouring. An advanced search for discolouration would doubtless turn up plenty of useful old stuff. Or you could just be lazy and click the ‘Similar Threads’ at the bottom of the page and then look at the similar threads they bring up etc. ;)
firegoat is fully RETIRED from Thundersplace.
All injuries happen from "too much", or "too much, too soon" or "doing the exercise incorrectly".
Heat makes the difference between gaining quickly or slowly for some guys, or between gaining slowly instead of not at all for others. The ideal penis size is 7.6" BPEL x 5.6" Mid Girth. Basics.... firegoat roll How to use the Search button for best results