The Busy Body Book: A Kid's Guide to Fitness (Booklist Editor's Choice. Books for Youth (Awards)) by Lizzy Rockwell

Lizzy Rockwell explains how your bones and muscles, heart and lungs, nerves and brain all work together to keep you on the go. Kids walk and skate and tumble through these pages with such exuberance that even sprouting couch potatoes will want to get up and bounce around—and that’s the ultimate goal.