Choice Review

An important compendium of information on an important topic, this well-written book is not for beginners. Readers will need a substantial background in the physiology and pathophysiology of aging and in physiologic measurement. Shephard is clearly an authority, having written or coauthored a substantial number of the articles cited in this extraordinarily well referenced book. Logically organized, the book begins with standard chapters on the demographics and theories of aging. More important are the sections devoted to comprehensive reviews of available knowledge regarding the effects of aging, with and without regular physical activity, on body systems and of the impact of physical activity on common pathophysiologic conditions. Highly valuable are the final sections, which present analyses of aging as a social and economic phenomenon. Serious students of aging and exercise will be interested in the well-reasoned critiques of the research studies that have combined to create the present body of knowledge in the field. Health providers who work with aging clients will appreciate the risk-benefit analyses of physical activity programs designed to improve health. Recommended for libraries that serve clientele with programs in various health occupations. Graduate students through professionals. T. D. DeLapp; University of Alaska, Anchorage