Fitness Without Tears:Here's the lowdown on exercise that other books take long chapters to express, collated in one jaunty, jiffy digest. Read about everything from hormones and health myths to diet and your parasympathetic system. Can you really laze yourway to fitness? This book tells you how.Martin Jensen worked for years in the medical field and has the dirt on facts that the fitness industry doesn't want you to know.This quirky, quick reference guide to not busting your gut gives you the latest facts on fads and proves that moderate activity makes sense but that dogged exercise rituals and physical heroics are counterproductive, harmful and bunk. In short - that the pendulum's swung too far.