New to This Edition

Presents expert commentary in "Ask the Expert," a question-and-answer feature that lets students hear what leading scientists in exercise physiology have to say about important issues.

Highlights new research in every chapter, addressing topics such as ways in which exercise enhances brain functioning, new ways to estimate the oxygen requirements of cyclists, oxidation-reduction reactions, and more.

Features an Online Learning Center with valuable resources for both instructors and students, including an Instructor’s Manual, a book-specific PowerPoint presentation, PowerWeb research articles, links to professional organizations, quizzes, and more.

Presents many new illustrations that complement the text discussion.

Includes new and updated references throughout.

Offers expanded suggested reading lists in each chapter.