Includes bibliographical references (page 24) and index.
Contents
What is my motor system? -- How does my motor system help me move? -- Why can't I fly? -- Why do I have more bones than a grown-up? -- Why do I need to "warm up" my muscles before exercise? -- How do I balance to ride my bike? -- Can exercise ever be harmful to me? -- Why can I do so many things with my hands? -- Why is exercise food for me? -- Explore more! Your motor system.
Summary
Introduces the human motor system and how it allows the body to move, covering such aspects as bones, muscles, balance, and exercise.
