training resources
Heart Rate Zone Calculator
Use the calculator below to determine the ranges for your various heart rate zones. Simply enter your Lactate Threshold for either Running or Cycling, click Calculate! and the values will be automatically generated. Now how easy is that?
But wait, not sure what your Lactate Threshold number is? Fear not--that's exactly why we have the Running Field Test and the Cycling Field Test. True, they may not be as accurate as getting tested by a professional, but they're far more scientific than that old "220 minus your Age" baloney and it'll save you $100 or so too.
And finally, don't forget to record the values for each range in the My Settings area of your fastloop account so you have them as a reference!
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