Heart attack killed author/runner Jim Fixx and cut short the carrer of tennis player Arthur Ashe. Are you running a similar risk? Many exercisers are. Body Conditioning shows how to evaluate any kind of workout and how most aerobic exercisses can decrease their risk of heart attack.It includes benefits of exercise, exercise level, kinds of aerobic exercises, collecting data, developing a healthy exercise program and setting goals for the various exercise programs such as aerobic dancing, swimming, walking, cycling,and running,
