to chime in: I already made a thread about this 6 months ago.
People on the German board I frequent are using this for quite some time now. Not a single one has reported mind-blowing gains afaik, although there have been some ok'ish gains. No injuries that I'm aware of either.
if you have that much time to burn, seriously consider hanging.
That way you can at least surf the internet / learn a new language while you Penis Enlargement.
my take:
off days happen from time to time when life imposes them (about once a month).
If you preplan 5on2off, you will end up with 4on3off in most cases...
if you do a whole lot less it becomes hard to compare due to picture angles and everything. I'm not even talking about cheating here, I'm having this kind of trouble with my own pictures.
Seriously though, we do this for ourselves. I don't need a race.