We are pleased to announce that as of March 4, 2025, an updated Rich Text Editor has been introduced in the MyFitnessPal Community. To learn more about the changes, please click here. We look forward to sharing this new feature with you!

Heart rate... too high?

Firekeeper66
Firekeeper66 Posts: 116 Member
edited January 20 in Fitness and Exercise
I'm working out with a Polar F4 heart rate monitor and just started the Zombies, Run! c25k training program.

A bit of background, I'm still 80 pounds overweight and have asthma so I take my puffer - Ventolin - before running (which I think may raise my heart rate also?).

I'm finding that while I'm in the running, er, jogging phase, my heart rate is over 90% - I even hit 100% last night and I didn't know my hrm WENT to 100! :noway:

I can maintain a 10 minute jog over 90% - it generally sits about 95% is this dangerous? I know they say this isn't the premium level to burn fat at but what is really happening to my body? Am I just asking for the 'big one'?

Replies

  • Runs4Wine
    Runs4Wine Posts: 416 Member
    How do you feel? Do you feel like you're about to keel over?

    I have the FT4 too and I was initially using the "factory settings" for my age/weight etc. but it was too low. I manually went in to put in my personal settings and it seems much more realistic for me. The first readings said I was overdoing it, but in reality I just started out with a higher than normal rest HR.

    Bottom line, worry more about how your body feels and not the high/low settings on the HRM.
  • Firekeeper66
    Firekeeper66 Posts: 116 Member
    I feel fantastic! I'm so pleased I can jog as much as I can in a row as a beginner. I felt like I was pushing my body more with the 30 Day Shred cardio sections over jogging away from these c25k Zombies. :laugh:
This discussion has been closed.