Quality physical education classes are an important avenue for teaching children about lifetime fitness participation. Specific fitness information and habits can be taught as part of physical education classes. Physical education, however, should not be the only source of physical activity for children. Children need opportunities to participate in moderate to vigorous activity within and beyond the physical education class. Most physical educators agree that fitness is an important element for children's overall health and well-being. The purpose of this article is to provide teaching strategies and specific activities that enhance opportunities for children to learn about and engage in cardiovascular fitness activities within a physical education, school-wide, and community setting. Providing opportunities for regular cardiovascular fitness participation should improve student fitness levels and encourage an active lifestyle. (Contains 4 figures.)