Pedometer
bibliography
Aittasalo M, Miilunpalo S, Kukkonen-Harjula K, et al. A randomized intervention of physical activity promotion and patient self-monitoring in primary health care.
America's Walking. 6 June 2006. www.pbs.org
American Academy of Family Physicians. 6 June 2006. familydoctor.org
Centers for Disease Control and Prevention. 7 June 2006. www.cdc.gov
Tudor-Locke, Catrine. Manpo-Kei: The Art and Science of Step Counting. Victoria, Canada: Trafford Publishing. 2003.