Help Please
When doing cardio to lose fat, should I try to keep my heart rate in the fat burning zone or the cardio zone, which is above the fat zone? I was told the fat burning zone, but I feel like I'm not doing anything. I am trying to lose 30lbs and have been doing cardio, but my heart rate has been in the cardio zone. Should I bring it back down to the fat zone? Please someone answer!
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