TY - BOOK AU - Rockwell,Lizzy TI - The busy body book: a kid's guide to fitness SN - 0439867843 U1 - 612 21 PY - 2004/// CY - New York PB - Scholastic KW - Human body KW - Juvenile literature KW - Exercise N1 - Q ; 680 ; Lexile ; Q ; Raz-Plus N2 - An introduction to the human body, how it functions, and its need for exercise ER -