How do my muscles get strong?
Subtitle: muscles and exercise
By: Steve Parker
Series: Inside my body
Publisher: Raintree
Published: 2011
Place of publication: Chicago, Ill
Language: eng
ISBN-13: 9781410940179; 9781410940285
Notes: Includes bibliographical references and index.
Table of contents: title: How strong can I get?; title: How many muscles do I have?; title: What's inside a muscle?; title: How do muscles work?; title: How do I keep my muscles healthy?; title: What is good exercise?; title: Which sports are best?; title: What are muscle skills?; title: Do muscles get hungry?; title: Which is the most important muscle?; title: Which problems affect muscles?; title: How do I keep my muscles happy?.