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Is training in zone 5 heart level with ease for a period of time normal?
my maximum heart rate is 210.Vo is 58. resting heart rate is around 57. when I run I can keep my heart rate above 190 for 30 minutes or more and it feels easy. The question I have is that is training 90 percent of my maximum heart rate with ease for 30 min possible. I mean it feels easy, or do I have something wrong.
Possible? Yes. You don't typically see this except in elite athletes who are in fantastic shape though.
To me this indicates a possible error with your heart rate measurement. Are you using a monitor? Something could be out of calibration with it. During your next workout, when whatever you are using to measure heart rate indicates you've been going at 190 bpm for 5-10 minutes, stop and take your pulse manually - on your neck or wrist, for 15 seconds.
Multiply what you get by 4, and that is a pretty accurate measurement of your heart rate in beats per minute. Only doing 15 seconds allows you to get a meaningful number without your heart slowing down during the measurement - if you're in good shape, your heart can slow down pretty quickly when you stop moving.
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