TY - BOOK AU - Rockwell,Lizzy TI - The busy body book: a kid's guide to fitness SN - 9780553113747 PY - 2008/// CY - New York PB - Dragonfly Books KW - Exercise KW - Human Body KW - Juvenile Literature KW - Human Body, Juvenile Literature N2 - An introduction to the human body, how it functions, and its need for exercise ER -