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Weight Loss & Diet Plans - Find healthy diet plans and helpful weight loss tools
The Wayback Machine - https://web.archive.org/web/20150721212545/http://www.webmd.com/diet/default.htm

Heart Rate Calculator

Ensure you're exercising hard enough to get a good workout, but not strain your heart.

While you are exercising, you should count between...

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Beats
PER
Seconds