Power meters are expensive.
There’s a good chance you don’t even need a power meter.
Here’s a little secret – you can still train with power, even if you don’t have a power meter!
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You can use the concept of perceived exertion.
Basically, you are your own power meter.
You’re estimating how hard you are going.
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It’s free.
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In the long run, when combined with other metrics, it’s very useful.
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Of course, it is really nice to have a power meter.
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