International Journal of Epidemiology 2003;32:814-815
© International Epidemiological Association 2003
Health Services Research |
Commentary: Can walking lower medical care costs?
San Diego State University, San Diego, CA 921824162, USA. E-mail: cmacera@mail.sdsu.edu
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There is a great deal of evidence that supports the health benefits of physical activity for the general population. For instance, participating in at least 30 minutes of moderate intensity physical activity (such as brisk walking) has been shown to reduce morbidity and mortality due to chronic disease and disability.1 Walking is the most accessible form of physical activity and is recommended for health benefits because it is an activity most people can do and is associated with