Engineering the Alpha
A Real World Guide to an Unreal Life
Despite what most guys think, hormones are just as important for them as they are for women. However, by the age of 30, the typical man’s testosterone levels start to drop 1 percent each year, which can result in less muscle, less energy, more fat, and a flagging sex drive.After a decade of research, health and fitness expert John Romaniello has di...
Apr 19, 2013I agree! @muscle_fitness: Every man needs this book MT @MenFitness Workout from Man 2.0: Engineering the Alpha – source