This book is part of a high interest series that looks at activities familiar to very young children who could be hitting major milestones such as learning to swim ride a bike or catch a ball. This book examines both the physical & social effects of sport & explores how our bodies perform such as the role of the heart lungs & perspiration. It looks at the importance of food water & exercise for a healthy life. High interest topics & aspirational photos will help to motivate reluctant readers.