Holy crap, nobody expected this! An Italian group studied a penis enlarger, which used "dynamic rods", for a year, and found that floppy penises are actually longer after usage, without affecting erection ability. They even say that erect length is improved, but they don't say how much, which is what everyone really wants to know. It's probably to protect the delicate sensibilities of the Italian men studied, whose post-extension penis size is still smaller than mine. Sorry, Italy!