From health journalist Davis and personal trainer Kolowich comes this precise guide to overcoming fitness barriers and exercising efficiently via high-intensity interval and circuit training. Davis and Kolowich break down the process of getting fit into four key parts: get ready, get smart, get more out of exercise, and get going. They begin with motivational facts: in addition to increasing life expectancy and improving health, exercise also enables better sex and sleep, among other benefits. Instead of providing specific motivation plans, the authors provide thoughtful advice that is widely applicable: make a game plan, make winning a goal, and reward yourself. Part two details the fundamentals of aerobic activity, strength training, and stretching, and part three gives instructions on what to consume (protein, complex carbs, water) and how to prevent “bad pain.” The final section presents a varied, customizable workout regimen that can also be done in as little as 15 minutes. What separates this guide from others is its commitment to facts and plans backed by science and research; throughout, the authors debunk myths and answer questions such as “Does sex before physical activity impair athletic performance?” and “Does more sweating mean a more intense workout?” This is an important read for exercise hopefuls and aficionados alike. (June)

Book Review found on: http://www.publishersweekly.com/978-0-8144-3771-1