I bought it too. It is sensible and empowering for those who want to and like to lift. Makes sense also.
However, I question the validity of advising people against cardio or saying that we don't need much of it at all. The author presumes that we are all exercising purely for aesthetic reasons and that cardio would be detrimental to our program of building muscles.
Research is research and I think it's highly credible. However, it cannot take the place of each individual experimenting and finding out what suits her own body and mind best. According to the author, weights alone are enough to really raise up my metabolism and shed the fat. However, I am finding this to not be true. I need my 3 cardios a week, they do something for my system that weights alone cannot. With weights alone I feel chunkier and more sluggish. The minute I factor running intervals and powerwalking back into my program I instantly feel better. My metabolism is improved for doing cardio with my solid, heavy weight program. I feel better, I feel more sleek and more energetic. I am also happier mentally and emotionally.
I also think it is dangerous for any program to advise us against cardio. Weights help with lowering cholesterol levels and preventing heart disease, but the cardiovascular system needs working out too.
So, I take the advice with a pinch of salt. I learn from it what seems sensible. I am lifting as much like a man as I can to be a goddess. But I am not stopping cardio, nor am I limiting it to "interval" only type. Sometimes I just need to hop on a treadmill and only stop it 6 miles later.
And no, I am not limiting the weight training exercises I do to only the ones featured in the book. I need more than that, even if only mentally.
Clare