
What is Intensity Factor® (IF)
Intensity Factor® (IF)
Use Intensity Factor to easily see how hard was a ride compared to your overall fitness. It is calculated as a ratio of the workout's Normalized Power and your Functional Threshold Power.
For example, an intensity of 100% represents a ride with a Normalized Power equivalent to your FTP.
Want your own number? Use the free
Intensity Factor Calculator
.
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to start tracking your
Intensity Factor® (IF)
.
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