Fitness Over Fifty: An Exercise Guide From the National Institute on Aging
The National Institute on Aging, part of the National Institutes of Health, conducts research aimed at improving the health of older people. For this book, the NIA brought together nine of the nation's best-informed experts on the topic of exercise for older adults and consulted many more in different specialties. Together they lead a broad scientific effort to understand the nature of aging and to extend the healthy, active years of life.