muscle gain [WATCH]: Twinmuscleworkout Approach to Building Muscle
July 2, 2012 by: joma12
more muscle building tips at www.2buildmusclefast.com in this video we discuss our approach to building muscle in the gym. we also discuss the longer you in the gym the more your body starts to produce a catabolic hormone cortisol which breaks down muscle for energy. If you are on anabolic…
