Have you completed your DDF's?

What are DDF's you ask? Daily Dick Flexes... No kidding, think of it as kagels ?sp? for dudes. The theory is that by 'flexing' the muscles in your penis, just like any muscle will increase blood flow, and just as muscles are stressed during exercise and then repair themselves to become stronger. By applying the same theory to the love muscle your are supposed to experience longer lasting erections, as well as be able to train yourself to 'release' on command. There is supposedly growth as well but I think that is just wishful thinking on the part of the guys who came up with this. But since the theory is sound, the penis is just one big muscle after all, it might be worth a shot.
All you are supposed to do, while sitting and standing (different muscles are engaged based on posture), is flex/contract/whatever & release the muscles in the area at a slow, steady pace. Contract for 5 seconds, release for 5 seconds, is one rep. 25 reps, 2-3 times a day.
What will scientists decide to research next, better asshole control to prevent passing gas in public?