READ: Heart Rate
Attribution: New-Lifestyles Fact Sheets. Heart Rate Fact Sheet. Permissions granted on January 7, 2010. http://www.new-lifestyles.com
Click HEART_RATE.pdf link to view the file.
Attribution: New-Lifestyles Fact Sheets. Heart Rate Fact Sheet. Permissions granted on January 7, 2010. http://www.new-lifestyles.com