Quote (knoxri @ Feb 18 2010 03:05pm)
Nope, but it doesn't hurt.
ya well this is all a shot at p90x
ive spooken with reuban? anyoen heard of the natural bodybuilder, he has his own site, and a bunch of youtube videos.
he explained it, that you dont need to shock your muscles, all they know how is to dilate and contract, and as long as they dont
come accustomed to either or then you'll always build mass as quick as possible.