The 70 Second Difference: The Politically Incorrect, Brutally Effective, and Occasionally Amusing Guide to Exercise, Diet, and Getting into Shape FAST : Majorvision International : 9781907613050 : 1907613056 : 03 Oct 2016 : This book has been approved by TWiEA - The World Isometric Exercise Association (www.TWiEA.com). This book is a science-based no-nonsense guide to the most efficient way to exercise, build muscle, and get strong, fit, and toned in exchange for the minimum time and effort spent exercising. This book is written in a refreshing, mildly amusing, and often politically incorrect style which is ideal for those people who are not perpetually offended by facts, stating the obvious, and who simply want to get real results without wasting their time. Many people who are not open-minded may not be comfortable with some of the ideas in this book, and they may even consider this book to be controversial. This book pulls no punches about how your deliberate lifestyle choices direc