This book covers proper weight training, nutrition, and recuperation, which the author refers to as The Trinity of Natural Bodybuilding. The reader will get a proper understanding why weight training by way of High Intensity Training is the most effective method there is in building muscles along with proper nutrition and proper recuperation. These are imperative for those who wants get rid of their skinny self. Those who are not thin or skinny will also benefit from this book because it covers the different methodologies that is crucial for natural or drugfree bodybuilders and weight lifters.