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  • Hi! I’m interested in the effect of body shock on Atrial fibrillation in runners. I have read several reports on exercise induced Afib by endurance athletes, there is an indication that running has a greater impact. I noticed that my HR was affected more running on hard surfaces. On getting fourth frontierx I tested this and there was a definite…Read More

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  • I am a new Frontier user. While I appreciate the ECG reports after my workouts, they are strips of 10 and 20 seconds. What do they represent? Is it possible to see the ECG during the most demanding part of my workouts?

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    • Yes, if you click on periods of the graphs below, it will present the ecg of the 20s around that point. You can also drag the cursor on either axis to zoom to that region.

  • It was suggested that in cold weather, anti-static spray could improve the signal quality. There are various types of anti-static sprays, which are being suggested? (Industrial, clothing, electronic…etc.)

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    • I cycle at altitude in low humidity on a regular basis and had serious issues with signal quality – particularly when going downhill at high speeds. I have largely solved the problem by using a combination of Spectra 360 Electrode Gel and industrial anti-static spray called ACL Staticide 2003 – both inexpensive on Amazon. For the static spray I…Read More

  • Frontier Heart Seminar Question:

    I’m a 50yo triathlete/quadrathlete (European Sprint distance triathlon champion in 2013 and since then I’ve been the British Quadrathlon trophy series winner. I’m also a windsurfer, surfer etc. Recently (June) had a 100% RCA blockage caused by a clot leading to a heart attack and 2 stents. My Frontier X shoul…Read More

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    • It’s an honour to have an athlete of your calibre using the Frontier X! Considering your Cardiac history, it is important to first get cleared by a doctor before undertaking any strenuous exercise.

      Some of the ways you can best use your Frontier X are the following:
      1. Set your alerts for Cardiac Strain, Heart Rate or Breathing rate depending on…Read More

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    pipase is feeling Annoyed

    Dear FHF members,

    I recently received my Fourth Frontier heart monitor and overall I am thrilled with it. Unfortunately I have one BIG problem that I am afraid there is no solution for, and that is I sweat profusely and have had trouble with other HR monitors because of this and am having the same problem with the fx. About 30 minutes into my…Read More

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