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  • I’m a Lucky Duck (74-Y.O.), I wanted to get back into rowing, so I purchased the X2 and linked it with my old Fenix 5XS and Samsung Galaxy S22 Ultra with no issues. Then I rowed for the first time on August 18 and was impressed with the data and insights. So I made an appointment with my doctor and requested a chest X-Ray, Nuclear Stress Test,…Read More

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    • Good for you. Like wise, i am also impressed with the X2. I do a fair amount of rowing myself,but not as far as you. I have done 10k once, about 20 years ago on the concept 2 in about 39 mins – but its such a lo ng time to be sat on a seat. I try and row between 3.2K – 5K about 4-5 times a week, and was a competitive road runner until my knees…Read More

  • Well 2 weeks till I run the GNR 1/2 marathon which will represent the anniversary since I suffered from VT of 250bpm resulting in being shocked and spending a week in hospital so a little nervous but this heart monitor has shown no issues so 🤞

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  • My first test with X2. Normal. Thank God

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  • Anyone on here have Wolff-Parkinson-White and Bradycardia too? Interested to hear how you exercise safely. I have been using the Fourth Frontier Monitor for over a year.

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  • From my first run with the X2. Ran 16 miles. Felt okay… Any input on this ECG data? Looks like I don’t have a P wave, is that normal?

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    • Looks very much like mine mxpxer7. I don’t have distinctive P wave either unlike my R and T waves – but i presume they must be there as my rhythm is pretty regular. Mine was a 90 min mixed effort. 22 mins on xtrainer as 4 min warm up then 1 min hard, 2 mins active recovery x 6. Then moved onto concept 2 rower as 2 min warm up, then 30 secs hard,…Read More

      • interesting, I appreciate the response. I wonder if it means anything… Maybe just the P wave signal is merged with the T wave signal?

        • The red lines i think are when you get a buzz each time you exceed the upper threshold on breathing rate. I have my upper threshold set to 52, and an upper threshold of 0.14 on heart strain

      • Any chance you know what the O’s stand for? Or the redlines?

        • The posts are an indication of an abnormal rhythm / palpitation every now and again. I can feel mine when they occur and suspect i get palpitations or pvc’s (premature ventricular contractions), usually as i start to work harder. The example below from the ECG (between 6-8 sec mark shows one of mine) . I probably have a few of these during each…Read More

          • Thank you for the response! I ended up getting a Holter from my doctor. I wore it for 8 days before it fell off. I was able to record some training with it so i hope it collected enough data. This is what my ecg looks like when I get a warning, I also can feel this when it happens.

        • O’s are abnormal beats Frontier has detected. The red lines on your breathing rate will be due to it detecting you upper alert limit that is set. I believe it’s set at say 45 breaths per minute by default.

    • At higher HR pwave harder to pick out. Check your slower rates for it. Also look at the o indicators for premature complexes, theres a lot of those as your HR increases. You don’t have your recovery HR on this chart, which is useful to see that it drops appropriately

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