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  • Excited to start using my Frontier X. I ran long distance in high school and college, then life showed up. I hope to be able to utilze FX to help me get back to solid performance metrics safely.

    18 years ago I wasn’t as concerned about limits 😆

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    Here we go let’s start something new x

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  • What is training load?

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    1 Comment
    • Hi George. Training Load is a measurement of the total amount of exertion experienced by your body. Since the Frontier X can be used for different types of activities, training load can give you an insight into how your total exertion varies from one activity to the next.

      It is calculated using breathing rate, and the time spent in each…Read More

  • Hi folks, I’ve just started using this. Can anyone tell me what heart strain setting I should use when walking? I’m 77. Gerry

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    • Hi Gerry,

      Lab-based exercise stress tests are stopped when ECG changes show that your Cardiac Strain crosses 0.2 mV. We suggest you set your Cardiac Strain alert to 0.18 mV to get a double buzz when you’re getting close to a zone that may be unsafe for your heart.

  • Does anyone know how to set your maximum heart rate or to set the ranges for the various intensity levels? The system seems like it assumes everyone is the same age with the same parameters.

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    • Every individual has unique zones depending on age, fitness and medical conditions. Follow these steps to personalise your HR zones:

      Step 1: Find your Maximum heart rate(MHR):
      This can be done in a laboratory exercise test, a field test like the beep test. In case you have cardiac concerns a submaximal test might be better. A safer but less…Read More

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