This book answers readers' most pressing questions about exercise and physical activity and will serve as a valuable resource to anyone interested in starting and maintaining healthy habits in this important area of health. Whether it's going for a run or to a yoga class, playing basketball with friends, or spending an afternoon doing yardwork, moving our bodies regularly is vital for both our physical and mental well-being. This book explores the different forms of exercise and physical activity, their benefits and risks, why so many people find it difficult to be physically active, and...