The process of health promotion works in all settings and sectors where people live, work, play and love. A common setting is the workplace. The focus of health on the work site is that of prevention and the intervention that reduces the health risks of the employee. The U.S. Public Health Service recently issued a report titled "Physical Activity and Health: A Report of the Surgeon General" which provides a comprehensive review of the available scientific evidence about the relationship between physical activity and an individual's health status. The report shows that over 60% of Americans are not regularly active and that 25% are not active at all. There is very strong evidence linking physical activity to numerous health improvements.