• support@fourthfrontier.com
  • First day back running after a long break i am going to do heart rate training for weight loss 🤞😁

  • if i want to train in zone 2 what should i do

    1 Comment
    • Determine your heart rates based on your age (22-age). You’ll want 60% to 70% of that for zone 2. If you know your max heart rate is higher (or lower) than the calculated rate, adjust accordingly. If you look at your workout details, you should see your zones listed there, and the heart rate for each zone. I don’t think Frontier allows you to…Read More

  • i would like a training plan to do a marathon on my heart rate any ideas please

    2 Comments

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