12-05-2018 07:12
12-05-2018 07:12
I am a 32 year old runner that happens to have a elevated heart rate. I had testing done years ago and there is nothing wrong with my heart, it just beats faster than others. I currently run 3-6 miles 6 days a week on the treadmill, at a minimum of a 7:30 pace. I am a bit frustrated bc my Fitbit keeps telling me my VO2 Max could use improvement with weight loss and increased activity. I am 5'0 and only weigh 105 lbs...and again and running 6 days a week at a decent pace. What gives? My resting heart rate averages between 75-80 and my max heart rate is very consistent during my runs. I find it hard to believe I am in the average fitness level category when I am placing in my age division in 5ks.
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12-05-2018 11:48
12-05-2018 11:48
@Lisbeth636, your Cardio Fitness Score is an estimate based on your resting heart rate (yours is high), age, sex, weight. etc. The only way to get an "more precise estimate" Cardio Fitness Score instead of an estimate is if you do a run with GPS for at least 10 minutes. Since you are running on the treadmill, and not outdoors, the app cannot use your actual activity level to calculate the score.
12-05-2018 11:48
12-05-2018 11:48
@Lisbeth636, your Cardio Fitness Score is an estimate based on your resting heart rate (yours is high), age, sex, weight. etc. The only way to get an "more precise estimate" Cardio Fitness Score instead of an estimate is if you do a run with GPS for at least 10 minutes. Since you are running on the treadmill, and not outdoors, the app cannot use your actual activity level to calculate the score.
12-05-2018 12:13
12-05-2018 12:13
Thanks! Do I need to set the activity on my fitbit before I start the outdoor run? I recently ran a 5k and the gps tracker did not kick on.
12-05-2018 12:19
12-05-2018 12:19
@Lisbeth636, yes, you need to start the Exercise Mode for Run, and then stop it at the end of the run, so that it tracks the full 10-minute (or longer) run.
12-09-2018 15:20
12-09-2018 15:20
Since you are physically active and a healthy bodyweight, I would expect a lower RHR than 75-80.
Your profile pic includes a small child. Speaking from experience, those cause sleep issues, which tend to raise RHR. I am not sure how you can improve this... Remember that FitBit tracks sleep as well as steps for a reason.
12-09-2018 18:07
12-09-2018 18:07
Since you run 5k races, you can use results from those to calculate/check your VO2 max, see the calculator here.
12-10-2018 05:45
12-10-2018 05:45
Awesome! Thank you so much for the information.
12-10-2018 05:57
12-10-2018 05:57
It's a small dog in the photo, but he is both like a child and definitely disrupts my sleep lol. I have noticed the nights that I go to bed earlier and avoid alcohol, my heart rate starts to trend downward, and then inevitably creeps back up as my schedule gets thrown off on the weekends. I will continue to focus on getting a full night's sleep and see if I can get it to lower further. I also have had a terrible habit of snacking before bed which could be causing some sleep issues.