Ruth Lindsey, PhD, was a professor emeritus at California State University at Long Beach and a recognized leader in physical activity and fitness with special expertise in biomechanics, kinesiology, questionable exercises, nutrition, and physical activity for senior adults. She was the author of numerous research and professional publications. Dr. Lindsey authored or coauthored more than 20 books, including Fitness for Life, which received the Text and Academic Authors Association’s Texty Award, and Concepts of Physical Fitness, which received their McGuffey Award for excellence over a long period.
