Few fields have changed as rapidly as the science of exercise. New research suggests that exercise can increase your life expectancy and stave off cognitive decline more than anything else you do. The best part? You may not need to do as much of it as experts once thought. In this TIME special edition, readers will learn:exactly why exercise is the best anti-ager„and how it changes nearly every part of the bodyeffective ways to squeeze tiny amounts of exercise into your daystrategies for lasting weight loss through exercise in conjunction with the right dietthe best exercises for every goal, whether itÍs stress reduction, better skin, a stronger stomach or a healthier heart

The New York Times bestseller that explains how groundbreaking scientific discoveries can help each of us achieve our personal best Every week, Gretchen Reynolds single-handedly influences how millions of Americans work out. In her popular New York Times column, she debunks myths, spurs conversation, and stirs controversy by questioning widely held beliefs about exercise. Here, Reynolds consults experts in a range of fields to share paradigm-shifting findings that were previously only available in academic and medical journals, including: · 20 minutes of cardio is all you need (and sometimes six minutes is enough) · Stretching before a workout is counterproductive · Chocolate milk is better than Gatorade for recovery Whether you’re running ultramarathons or just want to climb the stairs without losing your breath, The First 20 Minutes will show you how to be healthy today and perform better tomorrow.

Finally, the solution to the #1 reason we don’t exercise: time. Everyone has one minute. A decade ago, Martin Gibala was a young researcher in the field of exercise physiology—with little time to exercise. That critical point in his career launched a passion for high-intensity interval training (HIIT), allowing him to stay in shape with just a few minutes of hard effort. It also prompted Gibala to conduct experiments that helped launch the exploding science of ultralow-volume exercise. Now that he’s the worldwide guru of the science of time-efficient workouts, Gibala’s first book answers the ultimate question: How low can you go? Gibala’s fascinating quest for the answer makes exercise experts of us all. His work demonstrates that very short, intense bursts of exercise may be the most potent form of workout available. Gibala busts myths (“it’s only for really fit people”), explains astonishing science (“intensity trumps duration”), lays out time-saving life hacks (“exercise snacking”), and describes the fascinating health-promoting value of HIIT (for preventing and reversing disease). Gibala’s latest study found that sedentary people derived the fitness benefits of 150 minutes of traditional endurance training with an interval protocol that involved 80 percent less time and just three minutes of hard exercise per week. Including the eight best basic interval workouts as well as four microworkouts customized for individual needs and preferences (you may not quite want to go all out every time), The One-Minute Workout solves the number-one reason we don’t exercise: lack of time. Because everyone has one minute.

Building muscle has never been faster oreasier than with this revolutionary once-a-weektraining program In Body By Science, bodybuilding powerhouse John Little teams up with fitness medicine expert Dr. Doug McGuff to present a scientifically proven formula for maximizing muscle development in just 12 minutes a week. Backed by rigorous research, the authors prescribe a weekly high-intensity program for increasing strength, revving metabolism, and building muscle for a total fitness experience.

The Science of Fitness: Power, Performance, and Endurance clearly explains the vital connection between diet and exercise in the human body. With this knowledge, you can use the right exercise and nutrition to obtain a higher quality life, prevent disease, and slow the aging process. Authored in a straightforward style and with color images throughout, this book explores the cellular science behind fitness, protein synthesis, and healthy living. With it you will learn the most recent and important discoveries in the relationships between physical fitness, nutrition, weight loss, and weight management. It provides key information on the body's mitochondrial processes and their role in aging, along with well-informed discussions on general nutrition, sports nutrition, exercise physiology, how to enhance athletic performance, and how exercise strengthens the mind. Whether you are interested in how to eat healthy, train for your first (or next) marathon, take your fitness to the next level, find the best super foods, or simply want to improve your vitality through healthy, doable practices, this book will help you on your journey regardless of age or fitness level. - Presents the connection between exercise, nutrition, and physiology in a way that is ideal for both experienced athletes and newcomers - Provides the scientific basis for mitochondrial functions and their relationship to fitness, protein synthesis, quality of life, and the aging process - Synthesizes the latest research on nutrition, sports nutrition, super foods, and the brain/body connection - Co-Authored by legendary cyclist Greg LeMond, who illustrates key points using his own athletic journey

There is something terribly wrong with the state of exercise as we know it presently. Sales of treadmills, running shoes, gym memberships, and yoga classes are at an all-time high, but so too are our national levels of obesity and type II diabetes. Ever since the 1960s the exercising public has been told to stretch for flexibility and to perform low-intensity steady-state aerobic exercise for their cardiovascular systems and some form of resistance training to keep their muscles strong. With regard to diet, they have been told to restrict or omit macronutrients such as fats and carbohydrates and lots of other advice with regard to calorie-counting. Could it be that this information, however well intended, was mistaken? And is it really necessary to devote so much time to the pursuit? Fitness researcher and pioneer John Little has spent more than twelve years researching the actual science underpinning our most prevalent beliefs about exercise and has come away from the enterprise convinced that we need an entirely new paradigm, one that would involve reliance on briefer workouts. He presents this revolutionary new approach in The Time-Saver's Workout. Among the fascinating revelations presented in this book: • Certain types of exercise can actually make you less healthy and fatter. • Taking large doses of food supplements might actually shorten your life and put you at greater risk for disease. • Stretching to become more flexible or to recover quicker from injury has been found to do neither of these things. • Resistance training, once considered to be the weak sister of exercise, is now looking like the best form of exercise one should engage in. The new protocols that Little exposes offer a far safer alternative for those looking to become stronger, fitter, and healthier without spending their lives in the gym.

Is it time to lose weight, gain muscle, and speed up your metabolism? Discover the hard science needed to perfect each exercise and build your strongest body – at home or in the gym Packed with research that supports the notion that bodyweight exercises help you reach your weight and fitness goals, this simple to follow guide also gives you valuable insight into how nutrition and exercise can improve your health. Inside the pages of this strength training book, you’ll discover: • The physiology and benefits of strength training • Workout plans for beginners, enthusiasts, and personal trainers • The hard dietary science that debunks common myths and important information to properly fuel your body • Depictions of 33 exercises: how to do them, common mistakes, and the benefits of each Work towards your strength goals In this book, Author Austin Current takes readers through the science of strength training, weight loss, nutrition, and overall health. The book looks at why many people fear strength training, why they shouldn’t, and how they can incorporate it into their daily lives. Filled with CGI artwork and science-backed information, this exercise book will help you transform your body and improve your well-being. Not only that, but this title also includes full workout plans and over 100 individual exercises. You’ll learn how your muscles engage at each stage, how to do movements properly and without injury, and it shows you different variations for home and gym. This book is also packed with nutritional information and includes dietary advice for vegans and vegetarians. Discover more in the series DK's Science of series dives into the science of various types of exercises such as weight training, running, and yoga. Each book discusses the benefits of the specific type of workout and how you can transform your outlook about health and fitness. How The Book Works The first section — human physiology — introduces you to the wonder that is skeletal muscle and the mechanisms that underpin strength training’s demands on the body. It will help you understand how muscles work and grow, and how the resistance work stimulates muscles to develop strength and size, alongside its positive impacts on bones and connective tissue. It also explains how the body powers muscular work and shows you how to calculate your own daily macronutrient requirements. Lastly, you’re given an overview of the benefits to the brain, and the crucial role it plays in attitude and mental health. The second section — strength exercises — is devoted to a comprehensive collection of strength training exercises to perform, along with many variations offered to compliment your available training equipment, personal preferences, and level of challenge — at home or in the gym. Each exercise displays the muscles being used throughout the movement with detailed instruction on how to achieve proper form and technique; common mistakes are covered, too. The third section — preventing injury — explores common injuries related to resistance training, with explanations on how to avoid them and how to return to training if you do suffer an injury. A consistent and structured routine, including a proper warm-up, prepares the body for work, and the various mobility exercises and stretches given will help you tune in to how your body is responding to the training. The final section — how to train — outlines everything you need to know about the variables of effective strength training, such as training volume and fatigue management. Whether you want to build muscle, strength, or endurance, you’ll find an easy-to-follow program to suit, as well as alternatives for those wanting to workout more often. Then programs form the base of your training and can be adjusted in the months and years to come.