Jelqing.
Why oh why does Jelqing seem to be the best exercise for girth gains and flaccid length? I get very little out of clamping, very little out of pumping (although some) hanging gives me great length; as soon as I begin to Jelq, my unit hangs lower, fatter, yet, with the light grip/low forces involved, I can’t even imagine how it could be causing any kind of significant deformation.
Any theories?