Author Brian Sharkey -- past president of the American College of Sports Medicine and a world-renowned fitness authority -- explains in plain English how the body responds to physical activity, why physical activity is so important to health, and how best to become physically active.
- ISBN10 0873228782
- ISBN13 9780873228787
- Publish Date 31 December 1997
- Publish Status Active
- Out of Print 17 October 2009
- Publish Country US
- Imprint Human Kinetics Publishers
- Edition 4th Revised edition
- Format Paperback
- Pages 427
- Language English