Students trained in traditional exercise physiology have learned the basic concepts of energy but often don’t fully understand human energy consumption at the molecular level. Biochemistry Primer for Exercise Science, Fifth Edition, offers students a fundamental understanding of how biochemical processes underpin physical activity, performance, and overall health. Reflecting the rapid development of the field, this foundational text continues to present the essentials of biochemistry-molecular biology, basic chemistry, metabolism, and transcription regulation-in an easy-to-understand format. With new and updated illustrations, the fifth edition features the most recent research in exercise biochemistry and contains new and expanded content on the following topics: * The structure, expression, interactions, and adaptations of proteins in the body (proteomics) * Muscle contraction and fatigue * The regulation of gene expression in health and disease * Control of biochemical and muscular